15677918412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{11731}}^1$

素因数の和:12423

約数の個数: 72

約数和(自身を含む): 39675746880

約数和(自身を除く): 23997828468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 659, 676, 1014, 1318, 1977, 2028, 2636, 3954, 7908, 8567, 11731, 17134, 23462, 25701, 34268, 35193, 46924, 51402, 70386, 102804, 111371, 140772, 152503, 222742, 305006, 334113, 445484, 457509, 610012, 668226, 915018, 1336452, 1830036, 1982539, 3965078, 5947617, 7730729, 7930156, 11895234, 15461458, 23192187, 23790468, 30922916, 46384374, 92768748, 100499477, 200998954, 301498431, 401997908, 602996862, 1205993724, 1306493201, 2612986402, 3919479603, 5225972804, 7838959206, 15677918412]

約数ペア:

[(1, 15677918412), (2, 7838959206), (3, 5225972804), (4, 3919479603), (6, 2612986402), (12, 1306493201), (13, 1205993724), (26, 602996862), (39, 401997908), (52, 301498431), (78, 200998954), (156, 100499477), (169, 92768748), (338, 46384374), (507, 30922916), (659, 23790468), (676, 23192187), (1014, 15461458), (1318, 11895234), (1977, 7930156), (2028, 7730729), (2636, 5947617), (3954, 3965078), (7908, 1982539), (8567, 1830036), (11731, 1336452), (17134, 915018), (23462, 668226), (25701, 610012), (34268, 457509), (35193, 445484), (46924, 334113), (51402, 305006), (70386, 222742), (102804, 152503), (111371, 140772)]