18282498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7561}}^1$

素因数の和:7610

約数の個数: 32

約数和(自身を含む): 40653312

約数和(自身を除く): 22370814

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7561, 15122, 22683, 45366, 98293, 196586, 234391, 294879, 468782, 589758, 703173, 1406346, 3047083, 6094166, 9141249, 18282498]

約数ペア:

[(1, 18282498), (2, 9141249), (3, 6094166), (6, 3047083), (13, 1406346), (26, 703173), (31, 589758), (39, 468782), (62, 294879), (78, 234391), (93, 196586), (186, 98293), (403, 45366), (806, 22683), (1209, 15122), (2418, 7561)]