12951378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 30888000

約数和(自身を除く): 17936622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 439, 447, 878, 894, 1317, 1341, 1639, 2634, 2682, 3278, 3951, 4829, 4917, 7902, 9658, 9834, 14487, 14751, 28974, 29502, 43461, 65411, 86922, 130822, 196233, 392466, 588699, 719521, 1177398, 1439042, 2158563, 4317126, 6475689, 12951378]

約数ペア:

[(1, 12951378), (2, 6475689), (3, 4317126), (6, 2158563), (9, 1439042), (11, 1177398), (18, 719521), (22, 588699), (33, 392466), (66, 196233), (99, 130822), (149, 86922), (198, 65411), (298, 43461), (439, 29502), (447, 28974), (878, 14751), (894, 14487), (1317, 9834), (1341, 9658), (1639, 7902), (2634, 4917), (2682, 4829), (3278, 3951)]