13181592

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 35107200

約数和(自身を除く): 21925608

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 211, 228, 274, 411, 422, 456, 548, 633, 822, 844, 1096, 1266, 1644, 1688, 2532, 2603, 3288, 4009, 5064, 5206, 7809, 8018, 10412, 12027, 15618, 16036, 20824, 24054, 28907, 31236, 32072, 48108, 57814, 62472, 86721, 96216, 115628, 173442, 231256, 346884, 549233, 693768, 1098466, 1647699, 2196932, 3295398, 4393864, 6590796, 13181592]

約数ペア:

[(1, 13181592), (2, 6590796), (3, 4393864), (4, 3295398), (6, 2196932), (8, 1647699), (12, 1098466), (19, 693768), (24, 549233), (38, 346884), (57, 231256), (76, 173442), (114, 115628), (137, 96216), (152, 86721), (211, 62472), (228, 57814), (274, 48108), (411, 32072), (422, 31236), (456, 28907), (548, 24054), (633, 20824), (822, 16036), (844, 15618), (1096, 12027), (1266, 10412), (1644, 8018), (1688, 7809), (2532, 5206), (2603, 5064), (3288, 4009)]