18273164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 41686848

約数和(自身を除く): 23413684

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2953, 3094, 5906, 6188, 11812, 20671, 38389, 41342, 50201, 76778, 82684, 100402, 153556, 200804, 268723, 351407, 537446, 652613, 702814, 1074892, 1305226, 1405628, 2610452, 4568291, 9136582, 18273164]

約数ペア:

[(1, 18273164), (2, 9136582), (4, 4568291), (7, 2610452), (13, 1405628), (14, 1305226), (17, 1074892), (26, 702814), (28, 652613), (34, 537446), (52, 351407), (68, 268723), (91, 200804), (119, 153556), (182, 100402), (221, 82684), (238, 76778), (364, 50201), (442, 41342), (476, 38389), (884, 20671), (1547, 11812), (2953, 6188), (3094, 5906)]