421796142

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{498577}}^1$

素因数の和:498632

約数の個数: 24

約数和(自身を含む): 933338016

約数和(自身を除く): 511541874

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 498577, 997154, 1495731, 2991462, 4487193, 8974386, 23433119, 46866238, 70299357, 140598714, 210898071, 421796142]

約数ペア:

[(1, 421796142), (2, 210898071), (3, 140598714), (6, 70299357), (9, 46866238), (18, 23433119), (47, 8974386), (94, 4487193), (141, 2991462), (282, 1495731), (423, 997154), (846, 498577)]