258853014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70841}}^1$

素因数の和:70885

約数の個数: 48

約数和(自身を含む): 663081120

約数和(自身を除く): 404228106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 70841, 141682, 212523, 425046, 495887, 637569, 991774, 1275138, 1487661, 2054389, 2975322, 4108778, 4462983, 6163167, 8925966, 12326334, 14380723, 18489501, 28761446, 36979002, 43142169, 86284338, 129426507, 258853014]

約数ペア:

[(1, 258853014), (2, 129426507), (3, 86284338), (6, 43142169), (7, 36979002), (9, 28761446), (14, 18489501), (18, 14380723), (21, 12326334), (29, 8925966), (42, 6163167), (58, 4462983), (63, 4108778), (87, 2975322), (126, 2054389), (174, 1487661), (203, 1275138), (261, 991774), (406, 637569), (522, 495887), (609, 425046), (1218, 212523), (1827, 141682), (3654, 70841)]