31013202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 72534528

約数和(自身を除く): 41521326

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 131, 187, 211, 262, 374, 393, 422, 561, 633, 786, 1122, 1266, 1441, 2227, 2321, 2882, 3587, 4323, 4454, 4642, 6681, 6963, 7174, 8646, 10761, 13362, 13926, 21522, 24497, 27641, 39457, 48994, 55282, 73491, 78914, 82923, 118371, 146982, 165846, 236742, 304051, 469897, 608102, 912153, 939794, 1409691, 1824306, 2819382, 5168867, 10337734, 15506601, 31013202]

約数ペア:

[(1, 31013202), (2, 15506601), (3, 10337734), (6, 5168867), (11, 2819382), (17, 1824306), (22, 1409691), (33, 939794), (34, 912153), (51, 608102), (66, 469897), (102, 304051), (131, 236742), (187, 165846), (211, 146982), (262, 118371), (374, 82923), (393, 78914), (422, 73491), (561, 55282), (633, 48994), (786, 39457), (1122, 27641), (1266, 24497), (1441, 21522), (2227, 13926), (2321, 13362), (2882, 10761), (3587, 8646), (4323, 7174), (4454, 6963), (4642, 6681)]