18140147116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 41313162240

約数和(自身を除く): 23173015124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 179, 182, 196, 217, 358, 364, 403, 434, 637, 716, 806, 868, 1253, 1274, 1283, 1519, 1612, 2327, 2506, 2548, 2566, 2821, 3038, 4654, 5012, 5132, 5549, 5642, 6076, 8771, 8981, 9308, 11098, 11284, 16289, 16679, 17542, 17962, 19747, 22196, 32578, 33358, 35084, 35924, 38843, 39494, 39773, 62867, 65156, 66716, 72137, 77686, 78988, 79546, 114023, 116753, 125734, 144274, 155372, 159092, 228046, 229657, 233506, 251468, 271901, 278411, 288548, 456092, 459314, 467012, 504959, 517049, 543802, 556822, 817271, 918628, 1009918, 1034098, 1087604, 1113644, 1607599, 1634542, 1948877, 2019836, 2068196, 2985541, 3215198, 3269084, 3534713, 3619343, 3897754, 5971082, 6430396, 7069426, 7119367, 7238686, 7795508, 11253193, 11942164, 14138852, 14238734, 14477372, 20898787, 22506386, 25335401, 28477468, 41797574, 45012772, 49835569, 50670802, 83595148, 92551771, 99671138, 101341604, 146291509, 185103542, 199342276, 292583018, 348848983, 370207084, 585166036, 647862397, 697697966, 1295724794, 1395395932, 2591449588, 4535036779, 9070073558, 18140147116]

約数ペア:

[(1, 18140147116), (2, 9070073558), (4, 4535036779), (7, 2591449588), (13, 1395395932), (14, 1295724794), (26, 697697966), (28, 647862397), (31, 585166036), (49, 370207084), (52, 348848983), (62, 292583018), (91, 199342276), (98, 185103542), (124, 146291509), (179, 101341604), (182, 99671138), (196, 92551771), (217, 83595148), (358, 50670802), (364, 49835569), (403, 45012772), (434, 41797574), (637, 28477468), (716, 25335401), (806, 22506386), (868, 20898787), (1253, 14477372), (1274, 14238734), (1283, 14138852), (1519, 11942164), (1612, 11253193), (2327, 7795508), (2506, 7238686), (2548, 7119367), (2566, 7069426), (2821, 6430396), (3038, 5971082), (4654, 3897754), (5012, 3619343), (5132, 3534713), (5549, 3269084), (5642, 3215198), (6076, 2985541), (8771, 2068196), (8981, 2019836), (9308, 1948877), (11098, 1634542), (11284, 1607599), (16289, 1113644), (16679, 1087604), (17542, 1034098), (17962, 1009918), (19747, 918628), (22196, 817271), (32578, 556822), (33358, 543802), (35084, 517049), (35924, 504959), (38843, 467012), (39494, 459314), (39773, 456092), (62867, 288548), (65156, 278411), (66716, 271901), (72137, 251468), (77686, 233506), (78988, 229657), (79546, 228046), (114023, 159092), (116753, 155372), (125734, 144274)]