11445876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 32048744

約数和(自身を除く): 20602868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 661, 666, 962, 1322, 1332, 1443, 1924, 1983, 2644, 2886, 3966, 4329, 5772, 5949, 7932, 8593, 8658, 11898, 17186, 17316, 23796, 24457, 25779, 34372, 48914, 51558, 73371, 77337, 97828, 103116, 146742, 154674, 220113, 293484, 309348, 317941, 440226, 635882, 880452, 953823, 1271764, 1907646, 2861469, 3815292, 5722938, 11445876]

約数ペア:

[(1, 11445876), (2, 5722938), (3, 3815292), (4, 2861469), (6, 1907646), (9, 1271764), (12, 953823), (13, 880452), (18, 635882), (26, 440226), (36, 317941), (37, 309348), (39, 293484), (52, 220113), (74, 154674), (78, 146742), (111, 103116), (117, 97828), (148, 77337), (156, 73371), (222, 51558), (234, 48914), (333, 34372), (444, 25779), (468, 24457), (481, 23796), (661, 17316), (666, 17186), (962, 11898), (1322, 8658), (1332, 8593), (1443, 7932), (1924, 5949), (1983, 5772), (2644, 4329), (2886, 3966)]