29440638

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 69273600

約数和(自身を除く): 39832962

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 409, 558, 774, 818, 837, 1161, 1227, 1333, 1674, 2322, 2454, 2666, 3681, 3999, 7362, 7998, 11043, 11997, 12679, 17587, 22086, 23994, 25358, 35174, 35991, 38037, 52761, 71982, 76074, 105522, 114111, 158283, 228222, 316566, 342333, 474849, 545197, 684666, 949698, 1090394, 1635591, 3271182, 4906773, 9813546, 14720319, 29440638]

約数ペア:

[(1, 29440638), (2, 14720319), (3, 9813546), (6, 4906773), (9, 3271182), (18, 1635591), (27, 1090394), (31, 949698), (43, 684666), (54, 545197), (62, 474849), (86, 342333), (93, 316566), (129, 228222), (186, 158283), (258, 114111), (279, 105522), (387, 76074), (409, 71982), (558, 52761), (774, 38037), (818, 35991), (837, 35174), (1161, 25358), (1227, 23994), (1333, 22086), (1674, 17587), (2322, 12679), (2454, 11997), (2666, 11043), (3681, 7998), (3999, 7362)]