17390376

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 49832640

約数和(自身を除く): 32442264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 571, 648, 846, 1128, 1142, 1269, 1692, 1713, 2284, 2538, 3384, 3426, 3807, 4568, 5076, 5139, 6852, 7614, 10152, 10278, 13704, 15228, 15417, 20556, 26837, 30456, 30834, 41112, 46251, 53674, 61668, 80511, 92502, 107348, 123336, 161022, 185004, 214696, 241533, 322044, 370008, 483066, 644088, 724599, 966132, 1449198, 1932264, 2173797, 2898396, 4347594, 5796792, 8695188, 17390376]

約数ペア:

[(1, 17390376), (2, 8695188), (3, 5796792), (4, 4347594), (6, 2898396), (8, 2173797), (9, 1932264), (12, 1449198), (18, 966132), (24, 724599), (27, 644088), (36, 483066), (47, 370008), (54, 322044), (72, 241533), (81, 214696), (94, 185004), (108, 161022), (141, 123336), (162, 107348), (188, 92502), (216, 80511), (282, 61668), (324, 53674), (376, 46251), (423, 41112), (564, 30834), (571, 30456), (648, 26837), (846, 20556), (1128, 15417), (1142, 15228), (1269, 13704), (1692, 10278), (1713, 10152), (2284, 7614), (2538, 6852), (3384, 5139), (3426, 5076), (3807, 4568)]