18732672

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 64920960

約数和(自身を除く): 46188288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 101, 112, 126, 128, 138, 144, 161, 168, 184, 192, 202, 207, 224, 252, 276, 288, 303, 322, 336, 368, 384, 404, 414, 448, 483, 504, 552, 576, 606, 644, 672, 707, 736, 808, 828, 896, 909, 966, 1008, 1104, 1152, 1212, 1288, 1344, 1414, 1449, 1472, 1616, 1656, 1818, 1932, 2016, 2121, 2208, 2323, 2424, 2576, 2688, 2828, 2898, 2944, 3232, 3312, 3636, 3864, 4032, 4242, 4416, 4646, 4848, 5152, 5656, 5796, 6363, 6464, 6624, 6969, 7272, 7728, 8064, 8484, 8832, 9292, 9696, 10304, 11312, 11592, 12726, 12928, 13248, 13938, 14544, 15456, 16261, 16968, 18584, 19392, 20608, 20907, 22624, 23184, 25452, 26496, 27876, 29088, 30912, 32522, 33936, 37168, 38784, 41814, 45248, 46368, 48783, 50904, 55752, 58176, 61824, 65044, 67872, 74336, 83628, 90496, 92736, 97566, 101808, 111504, 116352, 130088, 135744, 146349, 148672, 167256, 185472, 195132, 203616, 223008, 260176, 271488, 292698, 297344, 334512, 390264, 407232, 446016, 520352, 585396, 669024, 780528, 814464, 892032, 1040704, 1170792, 1338048, 1561056, 2081408, 2341584, 2676096, 3122112, 4683168, 6244224, 9366336, 18732672]

約数ペア:

[(1, 18732672), (2, 9366336), (3, 6244224), (4, 4683168), (6, 3122112), (7, 2676096), (8, 2341584), (9, 2081408), (12, 1561056), (14, 1338048), (16, 1170792), (18, 1040704), (21, 892032), (23, 814464), (24, 780528), (28, 669024), (32, 585396), (36, 520352), (42, 446016), (46, 407232), (48, 390264), (56, 334512), (63, 297344), (64, 292698), (69, 271488), (72, 260176), (84, 223008), (92, 203616), (96, 195132), (101, 185472), (112, 167256), (126, 148672), (128, 146349), (138, 135744), (144, 130088), (161, 116352), (168, 111504), (184, 101808), (192, 97566), (202, 92736), (207, 90496), (224, 83628), (252, 74336), (276, 67872), (288, 65044), (303, 61824), (322, 58176), (336, 55752), (368, 50904), (384, 48783), (404, 46368), (414, 45248), (448, 41814), (483, 38784), (504, 37168), (552, 33936), (576, 32522), (606, 30912), (644, 29088), (672, 27876), (707, 26496), (736, 25452), (808, 23184), (828, 22624), (896, 20907), (909, 20608), (966, 19392), (1008, 18584), (1104, 16968), (1152, 16261), (1212, 15456), (1288, 14544), (1344, 13938), (1414, 13248), (1449, 12928), (1472, 12726), (1616, 11592), (1656, 11312), (1818, 10304), (1932, 9696), (2016, 9292), (2121, 8832), (2208, 8484), (2323, 8064), (2424, 7728), (2576, 7272), (2688, 6969), (2828, 6624), (2898, 6464), (2944, 6363), (3232, 5796), (3312, 5656), (3636, 5152), (3864, 4848), (4032, 4646), (4242, 4416)]