17621376

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 47348400

約数和(自身を除く): 29727024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 421, 436, 654, 842, 872, 1263, 1308, 1684, 1744, 2526, 2616, 3368, 3488, 5052, 5232, 6736, 6976, 10104, 10464, 13472, 13952, 20208, 20928, 26944, 40416, 41856, 45889, 53888, 80832, 91778, 137667, 161664, 183556, 275334, 367112, 550668, 734224, 1101336, 1468448, 2202672, 2936896, 4405344, 5873792, 8810688, 17621376]

約数ペア:

[(1, 17621376), (2, 8810688), (3, 5873792), (4, 4405344), (6, 2936896), (8, 2202672), (12, 1468448), (16, 1101336), (24, 734224), (32, 550668), (48, 367112), (64, 275334), (96, 183556), (109, 161664), (128, 137667), (192, 91778), (218, 80832), (327, 53888), (384, 45889), (421, 41856), (436, 40416), (654, 26944), (842, 20928), (872, 20208), (1263, 13952), (1308, 13472), (1684, 10464), (1744, 10104), (2526, 6976), (2616, 6736), (3368, 5232), (3488, 5052)]