2738664

素因数分解:

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

素因数の和:455

約数の個数: 64

約数和(自身を含む): 7872000

約数和(自身を除く): 5133336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 409, 558, 744, 818, 837, 1116, 1227, 1636, 1674, 2232, 2454, 3272, 3348, 3681, 4908, 6696, 7362, 9816, 11043, 12679, 14724, 22086, 25358, 29448, 38037, 44172, 50716, 76074, 88344, 101432, 114111, 152148, 228222, 304296, 342333, 456444, 684666, 912888, 1369332, 2738664]

約数ペア:

[(1, 2738664), (2, 1369332), (3, 912888), (4, 684666), (6, 456444), (8, 342333), (9, 304296), (12, 228222), (18, 152148), (24, 114111), (27, 101432), (31, 88344), (36, 76074), (54, 50716), (62, 44172), (72, 38037), (93, 29448), (108, 25358), (124, 22086), (186, 14724), (216, 12679), (248, 11043), (279, 9816), (372, 7362), (409, 6696), (558, 4908), (744, 3681), (818, 3348), (837, 3272), (1116, 2454), (1227, 2232), (1636, 1674)]