13053012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 36005760

約数和(自身を除く): 22952748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 281, 294, 316, 474, 553, 562, 588, 843, 948, 1106, 1124, 1659, 1686, 1967, 2212, 3318, 3372, 3871, 3934, 5901, 6636, 7742, 7868, 11613, 11802, 13769, 15484, 22199, 23226, 23604, 27538, 41307, 44398, 46452, 55076, 66597, 82614, 88796, 133194, 155393, 165228, 266388, 310786, 466179, 621572, 932358, 1087751, 1864716, 2175502, 3263253, 4351004, 6526506, 13053012]

約数ペア:

[(1, 13053012), (2, 6526506), (3, 4351004), (4, 3263253), (6, 2175502), (7, 1864716), (12, 1087751), (14, 932358), (21, 621572), (28, 466179), (42, 310786), (49, 266388), (79, 165228), (84, 155393), (98, 133194), (147, 88796), (158, 82614), (196, 66597), (237, 55076), (281, 46452), (294, 44398), (316, 41307), (474, 27538), (553, 23604), (562, 23226), (588, 22199), (843, 15484), (948, 13769), (1106, 11802), (1124, 11613), (1659, 7868), (1686, 7742), (1967, 6636), (2212, 5901), (3318, 3934), (3372, 3871)]