89813646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20241

約数の個数: 48

約数和(自身を含む): 220605840

約数和(自身を除く): 130792194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 20201, 40402, 60603, 121206, 181809, 262613, 363618, 383819, 525226, 767638, 787839, 1151457, 1575678, 2302914, 2363517, 3454371, 4727034, 4989647, 6908742, 9979294, 14968941, 29937882, 44906823, 89813646]

約数ペア:

[(1, 89813646), (2, 44906823), (3, 29937882), (6, 14968941), (9, 9979294), (13, 6908742), (18, 4989647), (19, 4727034), (26, 3454371), (38, 2363517), (39, 2302914), (57, 1575678), (78, 1151457), (114, 787839), (117, 767638), (171, 525226), (234, 383819), (247, 363618), (342, 262613), (494, 181809), (741, 121206), (1482, 60603), (2223, 40402), (4446, 20201)]