16798068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 48921600

約数和(自身を除く): 32123532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 349, 382, 573, 698, 764, 1047, 1146, 1337, 1396, 1719, 2094, 2292, 2443, 2674, 3141, 3438, 4011, 4188, 4886, 5348, 6282, 6876, 7329, 8022, 9772, 12033, 12564, 14658, 16044, 21987, 24066, 29316, 43974, 48132, 66659, 87948, 133318, 199977, 266636, 399954, 466613, 599931, 799908, 933226, 1199862, 1399839, 1866452, 2399724, 2799678, 4199517, 5599356, 8399034, 16798068]

約数ペア:

[(1, 16798068), (2, 8399034), (3, 5599356), (4, 4199517), (6, 2799678), (7, 2399724), (9, 1866452), (12, 1399839), (14, 1199862), (18, 933226), (21, 799908), (28, 599931), (36, 466613), (42, 399954), (63, 266636), (84, 199977), (126, 133318), (191, 87948), (252, 66659), (349, 48132), (382, 43974), (573, 29316), (698, 24066), (764, 21987), (1047, 16044), (1146, 14658), (1337, 12564), (1396, 12033), (1719, 9772), (2094, 8022), (2292, 7329), (2443, 6876), (2674, 6282), (3141, 5348), (3438, 4886), (4011, 4188)]