218077362

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 482388192

約数和(自身を除く): 264310830

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 211, 402, 422, 603, 633, 857, 1206, 1266, 1714, 1899, 2571, 3798, 5142, 7713, 14137, 15426, 28274, 42411, 57419, 84822, 114838, 127233, 172257, 180827, 254466, 344514, 361654, 516771, 542481, 1033542, 1084962, 1627443, 3254886, 12115409, 24230818, 36346227, 72692454, 109038681, 218077362]

約数ペア:

[(1, 218077362), (2, 109038681), (3, 72692454), (6, 36346227), (9, 24230818), (18, 12115409), (67, 3254886), (134, 1627443), (201, 1084962), (211, 1033542), (402, 542481), (422, 516771), (603, 361654), (633, 344514), (857, 254466), (1206, 180827), (1266, 172257), (1714, 127233), (1899, 114838), (2571, 84822), (3798, 57419), (5142, 42411), (7713, 28274), (14137, 15426)]