1123812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 3144960

約数和(自身を除く): 2021148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 53, 57, 62, 76, 93, 106, 114, 124, 159, 171, 186, 212, 228, 279, 318, 342, 372, 477, 558, 589, 636, 684, 954, 1007, 1116, 1178, 1643, 1767, 1908, 2014, 2356, 3021, 3286, 3534, 4028, 4929, 5301, 6042, 6572, 7068, 9063, 9858, 10602, 12084, 14787, 18126, 19716, 21204, 29574, 31217, 36252, 59148, 62434, 93651, 124868, 187302, 280953, 374604, 561906, 1123812]

約数ペア:

[(1, 1123812), (2, 561906), (3, 374604), (4, 280953), (6, 187302), (9, 124868), (12, 93651), (18, 62434), (19, 59148), (31, 36252), (36, 31217), (38, 29574), (53, 21204), (57, 19716), (62, 18126), (76, 14787), (93, 12084), (106, 10602), (114, 9858), (124, 9063), (159, 7068), (171, 6572), (186, 6042), (212, 5301), (228, 4929), (279, 4028), (318, 3534), (342, 3286), (372, 3021), (477, 2356), (558, 2014), (589, 1908), (636, 1767), (684, 1643), (954, 1178), (1007, 1116)]