2012123364

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^2\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 4838143968

約数和(自身を除く): 2826020604

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 316, 401, 402, 474, 802, 804, 948, 1203, 1604, 2406, 4812, 5293, 6241, 10586, 12482, 15879, 18723, 21172, 24964, 26867, 31679, 31758, 37446, 53734, 63358, 63516, 74892, 80601, 95037, 107468, 126716, 161202, 190074, 322404, 380148, 418147, 836294, 1254441, 1672588, 2122493, 2502641, 2508882, 4244986, 5005282, 5017764, 6367479, 7507923, 8489972, 10010564, 12734958, 15015846, 25469916, 30031692, 167676947, 335353894, 503030841, 670707788, 1006061682, 2012123364]

約数ペア:

[(1, 2012123364), (2, 1006061682), (3, 670707788), (4, 503030841), (6, 335353894), (12, 167676947), (67, 30031692), (79, 25469916), (134, 15015846), (158, 12734958), (201, 10010564), (237, 8489972), (268, 7507923), (316, 6367479), (401, 5017764), (402, 5005282), (474, 4244986), (802, 2508882), (804, 2502641), (948, 2122493), (1203, 1672588), (1604, 1254441), (2406, 836294), (4812, 418147), (5293, 380148), (6241, 322404), (10586, 190074), (12482, 161202), (15879, 126716), (18723, 107468), (21172, 95037), (24964, 80601), (26867, 74892), (31679, 63516), (31758, 63358), (37446, 53734)]