12774636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 37250304

約数和(自身を除く): 24475668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 311, 326, 489, 622, 652, 933, 978, 1141, 1244, 1467, 1866, 1956, 2177, 2282, 2799, 2934, 3423, 3732, 4354, 4564, 5598, 5868, 6531, 6846, 8708, 10269, 11196, 13062, 13692, 19593, 20538, 26124, 39186, 41076, 50693, 78372, 101386, 152079, 202772, 304158, 354851, 456237, 608316, 709702, 912474, 1064553, 1419404, 1824948, 2129106, 3193659, 4258212, 6387318, 12774636]

約数ペア:

[(1, 12774636), (2, 6387318), (3, 4258212), (4, 3193659), (6, 2129106), (7, 1824948), (9, 1419404), (12, 1064553), (14, 912474), (18, 709702), (21, 608316), (28, 456237), (36, 354851), (42, 304158), (63, 202772), (84, 152079), (126, 101386), (163, 78372), (252, 50693), (311, 41076), (326, 39186), (489, 26124), (622, 20538), (652, 19593), (933, 13692), (978, 13062), (1141, 11196), (1244, 10269), (1467, 8708), (1866, 6846), (1956, 6531), (2177, 5868), (2282, 5598), (2799, 4564), (2934, 4354), (3423, 3732)]