22781388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3433}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 61537280

約数和(自身を除く): 38755892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 3433, 6636, 6866, 10299, 13732, 20598, 24031, 41196, 48062, 72093, 96124, 144186, 271207, 288372, 542414, 813621, 1084828, 1627242, 1898449, 3254484, 3796898, 5695347, 7593796, 11390694, 22781388]

約数ペア:

[(1, 22781388), (2, 11390694), (3, 7593796), (4, 5695347), (6, 3796898), (7, 3254484), (12, 1898449), (14, 1627242), (21, 1084828), (28, 813621), (42, 542414), (79, 288372), (84, 271207), (158, 144186), (237, 96124), (316, 72093), (474, 48062), (553, 41196), (948, 24031), (1106, 20598), (1659, 13732), (2212, 10299), (3318, 6866), (3433, 6636)]