65189418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 158177280

約数和(自身を除く): 92987862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 151, 266, 302, 399, 453, 541, 798, 906, 1057, 1082, 1623, 2114, 2869, 3171, 3246, 3787, 5738, 6342, 7574, 8607, 10279, 11361, 17214, 20083, 20558, 22722, 30837, 40166, 60249, 61674, 71953, 81691, 120498, 143906, 163382, 215859, 245073, 431718, 490146, 571837, 1143674, 1552129, 1715511, 3104258, 3431022, 4656387, 9312774, 10864903, 21729806, 32594709, 65189418]

約数ペア:

[(1, 65189418), (2, 32594709), (3, 21729806), (6, 10864903), (7, 9312774), (14, 4656387), (19, 3431022), (21, 3104258), (38, 1715511), (42, 1552129), (57, 1143674), (114, 571837), (133, 490146), (151, 431718), (266, 245073), (302, 215859), (399, 163382), (453, 143906), (541, 120498), (798, 81691), (906, 71953), (1057, 61674), (1082, 60249), (1623, 40166), (2114, 30837), (2869, 22722), (3171, 20558), (3246, 20083), (3787, 17214), (5738, 11361), (6342, 10279), (7574, 8607)]