18387395208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2806379}}^1$

素因数の和:2806411

約数の個数: 96

約数和(自身を含む): 61291339200

約数和(自身を除く): 42903943992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 2806379, 5612758, 8419137, 11225516, 16838274, 19644653, 22451032, 25257411, 33676548, 36482927, 39289306, 50514822, 58933959, 67353096, 72965854, 78578612, 101029644, 109448781, 117867918, 145931708, 157157224, 176801877, 202059288, 218897562, 235735836, 255380489, 291863416, 328346343, 353603754, 437795124, 471471672, 510760978, 656692686, 707207508, 766141467, 875590248, 1021521956, 1313385372, 1414415016, 1532282934, 2043043912, 2298424401, 2626770744, 3064565868, 4596848802, 6129131736, 9193697604, 18387395208]

約数ペア:

[(1, 18387395208), (2, 9193697604), (3, 6129131736), (4, 4596848802), (6, 3064565868), (7, 2626770744), (8, 2298424401), (9, 2043043912), (12, 1532282934), (13, 1414415016), (14, 1313385372), (18, 1021521956), (21, 875590248), (24, 766141467), (26, 707207508), (28, 656692686), (36, 510760978), (39, 471471672), (42, 437795124), (52, 353603754), (56, 328346343), (63, 291863416), (72, 255380489), (78, 235735836), (84, 218897562), (91, 202059288), (104, 176801877), (117, 157157224), (126, 145931708), (156, 117867918), (168, 109448781), (182, 101029644), (234, 78578612), (252, 72965854), (273, 67353096), (312, 58933959), (364, 50514822), (468, 39289306), (504, 36482927), (546, 33676548), (728, 25257411), (819, 22451032), (936, 19644653), (1092, 16838274), (1638, 11225516), (2184, 8419137), (3276, 5612758), (6552, 2806379)]