69980358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40639}}^1$

素因数の和:40692

約数の個数: 32

約数和(自身を含む): 163860480

約数和(自身を除く): 93880122

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 40639, 81278, 121917, 243834, 284473, 568946, 853419, 1666199, 1706838, 3332398, 4998597, 9997194, 11663393, 23326786, 34990179, 69980358]

約数ペア:

[(1, 69980358), (2, 34990179), (3, 23326786), (6, 11663393), (7, 9997194), (14, 4998597), (21, 3332398), (41, 1706838), (42, 1666199), (82, 853419), (123, 568946), (246, 284473), (287, 243834), (574, 121917), (861, 81278), (1722, 40639)]