2017777734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{5701}}^1$

素因数の和:5822

約数の個数: 72

約数和(自身を含む): 5093345712

約数和(自身を除く): 3075567978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2809, 3339, 5618, 5701, 6678, 8427, 11402, 16854, 17103, 19663, 25281, 34206, 39326, 39907, 50562, 51309, 58989, 79814, 102618, 117978, 119721, 176967, 239442, 302153, 353934, 359163, 604306, 718326, 906459, 1812918, 2115071, 2719377, 4230142, 5438754, 6345213, 12690426, 16014109, 19035639, 32028218, 38071278, 48042327, 96084654, 112098763, 144126981, 224197526, 288253962, 336296289, 672592578, 1008888867, 2017777734]

約数ペア:

[(1, 2017777734), (2, 1008888867), (3, 672592578), (6, 336296289), (7, 288253962), (9, 224197526), (14, 144126981), (18, 112098763), (21, 96084654), (42, 48042327), (53, 38071278), (63, 32028218), (106, 19035639), (126, 16014109), (159, 12690426), (318, 6345213), (371, 5438754), (477, 4230142), (742, 2719377), (954, 2115071), (1113, 1812918), (2226, 906459), (2809, 718326), (3339, 604306), (5618, 359163), (5701, 353934), (6678, 302153), (8427, 239442), (11402, 176967), (16854, 119721), (17103, 117978), (19663, 102618), (25281, 79814), (34206, 58989), (39326, 51309), (39907, 50562)]