486353556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22111}}^1$

素因数の和:22181

約数の個数: 72

約数和(自身を含む): 1352193024

約数和(自身を除く): 865839468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 22111, 44222, 66333, 88444, 132666, 198999, 265332, 287443, 397998, 574886, 795996, 862329, 1039217, 1149772, 1724658, 2078434, 2586987, 3117651, 3449316, 4156868, 5173974, 6235302, 9352953, 10347948, 12470604, 13509821, 18705906, 27019642, 37411812, 40529463, 54039284, 81058926, 121588389, 162117852, 243176778, 486353556]

約数ペア:

[(1, 486353556), (2, 243176778), (3, 162117852), (4, 121588389), (6, 81058926), (9, 54039284), (12, 40529463), (13, 37411812), (18, 27019642), (26, 18705906), (36, 13509821), (39, 12470604), (47, 10347948), (52, 9352953), (78, 6235302), (94, 5173974), (117, 4156868), (141, 3449316), (156, 3117651), (188, 2586987), (234, 2078434), (282, 1724658), (423, 1149772), (468, 1039217), (564, 862329), (611, 795996), (846, 574886), (1222, 397998), (1692, 287443), (1833, 265332), (2444, 198999), (3666, 132666), (5499, 88444), (7332, 66333), (10998, 44222), (21996, 22111)]