18214702972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{10883}}^1$

素因数の和:11218

約数の個数: 48

約数和(自身を含む): 34185860352

約数和(自身を除く): 15971157380

約数列:

[1, 2, 4, 17, 34, 68, 151, 163, 302, 326, 604, 652, 2567, 2771, 5134, 5542, 10268, 10883, 11084, 21766, 24613, 43532, 49226, 98452, 185011, 370022, 418421, 740044, 836842, 1643333, 1673684, 1773929, 3286666, 3547858, 6573332, 7095716, 27936661, 30156793, 55873322, 60313586, 111746644, 120627172, 267863279, 535726558, 1071453116, 4553675743, 9107351486, 18214702972]

約数ペア:

[(1, 18214702972), (2, 9107351486), (4, 4553675743), (17, 1071453116), (34, 535726558), (68, 267863279), (151, 120627172), (163, 111746644), (302, 60313586), (326, 55873322), (604, 30156793), (652, 27936661), (2567, 7095716), (2771, 6573332), (5134, 3547858), (5542, 3286666), (10268, 1773929), (10883, 1673684), (11084, 1643333), (21766, 836842), (24613, 740044), (43532, 418421), (49226, 370022), (98452, 185011)]