81821322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10079}}^1$

素因数の和:10139

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 116311158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 4059, 8118, 10079, 20158, 30237, 60474, 90711, 110869, 181422, 221738, 332607, 413239, 665214, 826478, 997821, 1239717, 1995642, 2479434, 3719151, 4545629, 7438302, 9091258, 13636887, 27273774, 40910661, 81821322]

約数ペア:

[(1, 81821322), (2, 40910661), (3, 27273774), (6, 13636887), (9, 9091258), (11, 7438302), (18, 4545629), (22, 3719151), (33, 2479434), (41, 1995642), (66, 1239717), (82, 997821), (99, 826478), (123, 665214), (198, 413239), (246, 332607), (369, 221738), (451, 181422), (738, 110869), (902, 90711), (1353, 60474), (2706, 30237), (4059, 20158), (8118, 10079)]