18234944

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 112

約数和(自身を含む): 46427136

約数和(自身を除く): 28192192

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 101, 104, 112, 124, 182, 202, 208, 217, 224, 248, 364, 403, 404, 416, 434, 448, 496, 707, 728, 806, 808, 832, 868, 992, 1313, 1414, 1456, 1612, 1616, 1736, 1984, 2626, 2821, 2828, 2912, 3131, 3224, 3232, 3472, 5252, 5642, 5656, 5824, 6262, 6448, 6464, 6944, 9191, 10504, 11284, 11312, 12524, 12896, 13888, 18382, 21008, 21917, 22568, 22624, 25048, 25792, 36764, 40703, 42016, 43834, 45136, 45248, 50096, 73528, 81406, 84032, 87668, 90272, 100192, 147056, 162812, 175336, 180544, 200384, 284921, 294112, 325624, 350672, 569842, 588224, 651248, 701344, 1139684, 1302496, 1402688, 2279368, 2604992, 4558736, 9117472, 18234944]

約数ペア:

[(1, 18234944), (2, 9117472), (4, 4558736), (7, 2604992), (8, 2279368), (13, 1402688), (14, 1302496), (16, 1139684), (26, 701344), (28, 651248), (31, 588224), (32, 569842), (52, 350672), (56, 325624), (62, 294112), (64, 284921), (91, 200384), (101, 180544), (104, 175336), (112, 162812), (124, 147056), (182, 100192), (202, 90272), (208, 87668), (217, 84032), (224, 81406), (248, 73528), (364, 50096), (403, 45248), (404, 45136), (416, 43834), (434, 42016), (448, 40703), (496, 36764), (707, 25792), (728, 25048), (806, 22624), (808, 22568), (832, 21917), (868, 21008), (992, 18382), (1313, 13888), (1414, 12896), (1456, 12524), (1612, 11312), (1616, 11284), (1736, 10504), (1984, 9191), (2626, 6944), (2821, 6464), (2828, 6448), (2912, 6262), (3131, 5824), (3224, 5656), (3232, 5642), (3472, 5252)]