473605986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 1111719168

約数和(自身を除く): 638113182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 137, 159, 274, 318, 371, 411, 742, 822, 959, 1113, 1553, 1918, 2226, 2877, 3106, 4659, 5754, 7261, 9318, 10871, 14522, 21742, 21783, 32613, 43566, 50827, 65226, 82309, 101654, 152481, 164618, 212761, 246927, 304962, 425522, 493854, 576163, 638283, 1152326, 1276566, 1489327, 1728489, 2978654, 3456978, 4467981, 8935962, 11276333, 22552666, 33828999, 67657998, 78934331, 157868662, 236802993, 473605986]

約数ペア:

[(1, 473605986), (2, 236802993), (3, 157868662), (6, 78934331), (7, 67657998), (14, 33828999), (21, 22552666), (42, 11276333), (53, 8935962), (106, 4467981), (137, 3456978), (159, 2978654), (274, 1728489), (318, 1489327), (371, 1276566), (411, 1152326), (742, 638283), (822, 576163), (959, 493854), (1113, 425522), (1553, 304962), (1918, 246927), (2226, 212761), (2877, 164618), (3106, 152481), (4659, 101654), (5754, 82309), (7261, 65226), (9318, 50827), (10871, 43566), (14522, 32613), (21742, 21783)]