21568955304

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4691}}^1\times {\mathrm{14737}}^1$

素因数の和:19450

約数の個数: 64

約数和(自身を含む): 58086584640

約数和(自身を除く): 36517629336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4691, 9382, 14073, 14737, 18764, 28146, 29474, 37528, 44211, 56292, 58948, 60983, 88422, 112584, 117896, 121966, 176844, 182949, 191581, 243932, 353688, 365898, 383162, 487864, 574743, 731796, 766324, 1149486, 1463592, 1532648, 2298972, 4597944, 69131267, 138262534, 207393801, 276525068, 414787602, 553050136, 829575204, 898706471, 1659150408, 1797412942, 2696119413, 3594825884, 5392238826, 7189651768, 10784477652, 21568955304]

約数ペア:

[(1, 21568955304), (2, 10784477652), (3, 7189651768), (4, 5392238826), (6, 3594825884), (8, 2696119413), (12, 1797412942), (13, 1659150408), (24, 898706471), (26, 829575204), (39, 553050136), (52, 414787602), (78, 276525068), (104, 207393801), (156, 138262534), (312, 69131267), (4691, 4597944), (9382, 2298972), (14073, 1532648), (14737, 1463592), (18764, 1149486), (28146, 766324), (29474, 731796), (37528, 574743), (44211, 487864), (56292, 383162), (58948, 365898), (60983, 353688), (88422, 243932), (112584, 191581), (117896, 182949), (121966, 176844)]