2107974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 4962240

約数和(自身を除く): 2854266

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 209, 246, 418, 451, 627, 779, 902, 1254, 1353, 1558, 1681, 2337, 2706, 3362, 4674, 5043, 8569, 10086, 17138, 18491, 25707, 31939, 36982, 51414, 55473, 63878, 95817, 110946, 191634, 351329, 702658, 1053987, 2107974]

約数ペア:

[(1, 2107974), (2, 1053987), (3, 702658), (6, 351329), (11, 191634), (19, 110946), (22, 95817), (33, 63878), (38, 55473), (41, 51414), (57, 36982), (66, 31939), (82, 25707), (114, 18491), (123, 17138), (209, 10086), (246, 8569), (418, 5043), (451, 4674), (627, 3362), (779, 2706), (902, 2337), (1254, 1681), (1353, 1558)]