2372292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 6680856

約数和(自身を除く): 4308564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 137, 148, 156, 222, 234, 274, 333, 411, 444, 468, 481, 548, 666, 822, 962, 1233, 1332, 1443, 1644, 1781, 1924, 2466, 2886, 3562, 4329, 4932, 5069, 5343, 5772, 7124, 8658, 10138, 10686, 15207, 16029, 17316, 20276, 21372, 30414, 32058, 45621, 60828, 64116, 65897, 91242, 131794, 182484, 197691, 263588, 395382, 593073, 790764, 1186146, 2372292]

約数ペア:

[(1, 2372292), (2, 1186146), (3, 790764), (4, 593073), (6, 395382), (9, 263588), (12, 197691), (13, 182484), (18, 131794), (26, 91242), (36, 65897), (37, 64116), (39, 60828), (52, 45621), (74, 32058), (78, 30414), (111, 21372), (117, 20276), (137, 17316), (148, 16029), (156, 15207), (222, 10686), (234, 10138), (274, 8658), (333, 7124), (411, 5772), (444, 5343), (468, 5069), (481, 4932), (548, 4329), (666, 3562), (822, 2886), (962, 2466), (1233, 1924), (1332, 1781), (1443, 1644)]