140966982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19485

約数の個数: 48

約数和(自身を含む): 339550848

約数和(自身を除く): 198583866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 19433, 38866, 58299, 116598, 174897, 252629, 349794, 505258, 602423, 757887, 1204846, 1515774, 1807269, 2273661, 3614538, 4547322, 5421807, 7831499, 10843614, 15662998, 23494497, 46988994, 70483491, 140966982]

約数ペア:

[(1, 140966982), (2, 70483491), (3, 46988994), (6, 23494497), (9, 15662998), (13, 10843614), (18, 7831499), (26, 5421807), (31, 4547322), (39, 3614538), (62, 2273661), (78, 1807269), (93, 1515774), (117, 1204846), (186, 757887), (234, 602423), (279, 505258), (403, 349794), (558, 252629), (806, 174897), (1209, 116598), (2418, 58299), (3627, 38866), (7254, 19433)]