18182388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 30564492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 929, 932, 1398, 1631, 1858, 2787, 2796, 3262, 3716, 4893, 5574, 6503, 6524, 9786, 11148, 13006, 19509, 19572, 26012, 39018, 78036, 216457, 432914, 649371, 865828, 1298742, 1515199, 2597484, 3030398, 4545597, 6060796, 9091194, 18182388]

約数ペア:

[(1, 18182388), (2, 9091194), (3, 6060796), (4, 4545597), (6, 3030398), (7, 2597484), (12, 1515199), (14, 1298742), (21, 865828), (28, 649371), (42, 432914), (84, 216457), (233, 78036), (466, 39018), (699, 26012), (929, 19572), (932, 19509), (1398, 13006), (1631, 11148), (1858, 9786), (2787, 6524), (2796, 6503), (3262, 5574), (3716, 4893)]