12157415868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{3631}}^1$

素因数の和:3804

約数の個数: 96

約数和(自身を含む): 30980669440

約数和(自身を除く): 18823253572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 507, 508, 676, 762, 1014, 1524, 1651, 2028, 2197, 3302, 3631, 4394, 4953, 6591, 6604, 7262, 8788, 9906, 10893, 13182, 14524, 19812, 21463, 21786, 26364, 42926, 43572, 47203, 64389, 85852, 94406, 128778, 141609, 188812, 257556, 279019, 283218, 461137, 558038, 566436, 613639, 837057, 922274, 1116076, 1227278, 1383411, 1674114, 1840917, 1844548, 2454556, 2766822, 3348228, 3681834, 5533644, 5994781, 7363668, 7977307, 11989562, 15954614, 17984343, 23931921, 23979124, 31909228, 35968686, 47863842, 71937372, 77932153, 95727684, 155864306, 233796459, 311728612, 467592918, 935185836, 1013117989, 2026235978, 3039353967, 4052471956, 6078707934, 12157415868]

約数ペア:

[(1, 12157415868), (2, 6078707934), (3, 4052471956), (4, 3039353967), (6, 2026235978), (12, 1013117989), (13, 935185836), (26, 467592918), (39, 311728612), (52, 233796459), (78, 155864306), (127, 95727684), (156, 77932153), (169, 71937372), (254, 47863842), (338, 35968686), (381, 31909228), (507, 23979124), (508, 23931921), (676, 17984343), (762, 15954614), (1014, 11989562), (1524, 7977307), (1651, 7363668), (2028, 5994781), (2197, 5533644), (3302, 3681834), (3631, 3348228), (4394, 2766822), (4953, 2454556), (6591, 1844548), (6604, 1840917), (7262, 1674114), (8788, 1383411), (9906, 1227278), (10893, 1116076), (13182, 922274), (14524, 837057), (19812, 613639), (21463, 566436), (21786, 558038), (26364, 461137), (42926, 283218), (43572, 279019), (47203, 257556), (64389, 188812), (85852, 141609), (94406, 128778)]