21588897648

素因数分解:

$2^4\times 3^1\times {\mathrm{983}}^1\times {\mathrm{457547}}^1$

素因数の和:458541

約数の個数: 40

約数和(自身を含む): 55828176768

約数和(自身を除く): 34239279120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 983, 1966, 2949, 3932, 5898, 7864, 11796, 15728, 23592, 47184, 457547, 915094, 1372641, 1830188, 2745282, 3660376, 5490564, 7320752, 10981128, 21962256, 449768701, 899537402, 1349306103, 1799074804, 2698612206, 3598149608, 5397224412, 7196299216, 10794448824, 21588897648]

約数ペア:

[(1, 21588897648), (2, 10794448824), (3, 7196299216), (4, 5397224412), (6, 3598149608), (8, 2698612206), (12, 1799074804), (16, 1349306103), (24, 899537402), (48, 449768701), (983, 21962256), (1966, 10981128), (2949, 7320752), (3932, 5490564), (5898, 3660376), (7864, 2745282), (11796, 1830188), (15728, 1372641), (23592, 915094), (47184, 457547)]