16118466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 40497408

約数和(自身を除く): 24378942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 557, 689, 742, 1113, 1114, 1378, 1671, 2067, 2226, 3342, 3899, 4134, 4823, 7241, 7798, 9646, 11697, 14469, 14482, 21723, 23394, 28938, 29521, 43446, 50687, 59042, 88563, 101374, 152061, 177126, 206647, 304122, 383773, 413294, 619941, 767546, 1151319, 1239882, 2302638, 2686411, 5372822, 8059233, 16118466]

約数ペア:

[(1, 16118466), (2, 8059233), (3, 5372822), (6, 2686411), (7, 2302638), (13, 1239882), (14, 1151319), (21, 767546), (26, 619941), (39, 413294), (42, 383773), (53, 304122), (78, 206647), (91, 177126), (106, 152061), (159, 101374), (182, 88563), (273, 59042), (318, 50687), (371, 43446), (546, 29521), (557, 28938), (689, 23394), (742, 21723), (1113, 14482), (1114, 14469), (1378, 11697), (1671, 9646), (2067, 7798), (2226, 7241), (3342, 4823), (3899, 4134)]