18570384

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 200

約数和(自身を含む): 64817280

約数和(自身を除く): 46246896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 89, 92, 108, 112, 126, 138, 144, 161, 162, 168, 178, 184, 189, 207, 216, 252, 267, 276, 322, 324, 336, 356, 368, 378, 414, 432, 483, 504, 534, 552, 567, 621, 623, 644, 648, 712, 756, 801, 828, 966, 1008, 1068, 1104, 1134, 1242, 1246, 1288, 1296, 1424, 1449, 1512, 1602, 1656, 1863, 1869, 1932, 2047, 2136, 2268, 2403, 2484, 2492, 2576, 2898, 3024, 3204, 3312, 3726, 3738, 3864, 4094, 4272, 4347, 4536, 4806, 4968, 4984, 5607, 5796, 6141, 6408, 7209, 7452, 7476, 7728, 8188, 8694, 9072, 9612, 9936, 9968, 11214, 11592, 12282, 12816, 13041, 14329, 14418, 14904, 14952, 16376, 16821, 17388, 18423, 19224, 22428, 23184, 24564, 26082, 28658, 28836, 29808, 29904, 32752, 33642, 34776, 36846, 38448, 42987, 44856, 49128, 50463, 52164, 55269, 57316, 57672, 67284, 69552, 73692, 85974, 89712, 98256, 100926, 104328, 110538, 114632, 115344, 128961, 134568, 147384, 165807, 171948, 201852, 208656, 221076, 229264, 257922, 269136, 294768, 331614, 343896, 386883, 403704, 442152, 515844, 663228, 687792, 773766, 807408, 884304, 1031688, 1160649, 1326456, 1547532, 2063376, 2321298, 2652912, 3095064, 4642596, 6190128, 9285192, 18570384]

約数ペア:

[(1, 18570384), (2, 9285192), (3, 6190128), (4, 4642596), (6, 3095064), (7, 2652912), (8, 2321298), (9, 2063376), (12, 1547532), (14, 1326456), (16, 1160649), (18, 1031688), (21, 884304), (23, 807408), (24, 773766), (27, 687792), (28, 663228), (36, 515844), (42, 442152), (46, 403704), (48, 386883), (54, 343896), (56, 331614), (63, 294768), (69, 269136), (72, 257922), (81, 229264), (84, 221076), (89, 208656), (92, 201852), (108, 171948), (112, 165807), (126, 147384), (138, 134568), (144, 128961), (161, 115344), (162, 114632), (168, 110538), (178, 104328), (184, 100926), (189, 98256), (207, 89712), (216, 85974), (252, 73692), (267, 69552), (276, 67284), (322, 57672), (324, 57316), (336, 55269), (356, 52164), (368, 50463), (378, 49128), (414, 44856), (432, 42987), (483, 38448), (504, 36846), (534, 34776), (552, 33642), (567, 32752), (621, 29904), (623, 29808), (644, 28836), (648, 28658), (712, 26082), (756, 24564), (801, 23184), (828, 22428), (966, 19224), (1008, 18423), (1068, 17388), (1104, 16821), (1134, 16376), (1242, 14952), (1246, 14904), (1288, 14418), (1296, 14329), (1424, 13041), (1449, 12816), (1512, 12282), (1602, 11592), (1656, 11214), (1863, 9968), (1869, 9936), (1932, 9612), (2047, 9072), (2136, 8694), (2268, 8188), (2403, 7728), (2484, 7476), (2492, 7452), (2576, 7209), (2898, 6408), (3024, 6141), (3204, 5796), (3312, 5607), (3726, 4984), (3738, 4968), (3864, 4806), (4094, 4536), (4272, 4347)]