19284696

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 58368000

約数和(自身を除く): 39083304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 127, 148, 152, 171, 216, 222, 228, 254, 296, 333, 342, 381, 444, 456, 508, 513, 666, 684, 703, 762, 888, 999, 1016, 1026, 1143, 1332, 1368, 1406, 1524, 1998, 2052, 2109, 2286, 2413, 2664, 2812, 3048, 3429, 3996, 4104, 4218, 4572, 4699, 4826, 5624, 6327, 6858, 7239, 7992, 8436, 9144, 9398, 9652, 12654, 13716, 14097, 14478, 16872, 18796, 18981, 19304, 21717, 25308, 27432, 28194, 28956, 37592, 37962, 42291, 43434, 50616, 56388, 57912, 65151, 75924, 84582, 86868, 89281, 112776, 126873, 130302, 151848, 169164, 173736, 178562, 253746, 260604, 267843, 338328, 357124, 507492, 521208, 535686, 714248, 803529, 1014984, 1071372, 1607058, 2142744, 2410587, 3214116, 4821174, 6428232, 9642348, 19284696]

約数ペア:

[(1, 19284696), (2, 9642348), (3, 6428232), (4, 4821174), (6, 3214116), (8, 2410587), (9, 2142744), (12, 1607058), (18, 1071372), (19, 1014984), (24, 803529), (27, 714248), (36, 535686), (37, 521208), (38, 507492), (54, 357124), (57, 338328), (72, 267843), (74, 260604), (76, 253746), (108, 178562), (111, 173736), (114, 169164), (127, 151848), (148, 130302), (152, 126873), (171, 112776), (216, 89281), (222, 86868), (228, 84582), (254, 75924), (296, 65151), (333, 57912), (342, 56388), (381, 50616), (444, 43434), (456, 42291), (508, 37962), (513, 37592), (666, 28956), (684, 28194), (703, 27432), (762, 25308), (888, 21717), (999, 19304), (1016, 18981), (1026, 18796), (1143, 16872), (1332, 14478), (1368, 14097), (1406, 13716), (1524, 12654), (1998, 9652), (2052, 9398), (2109, 9144), (2286, 8436), (2413, 7992), (2664, 7239), (2812, 6858), (3048, 6327), (3429, 5624), (3996, 4826), (4104, 4699), (4218, 4572)]