18536388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3884

約数の個数: 48

約数和(自身を含む): 48093696

約数和(自身を除く): 29557308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3833, 4836, 7666, 11499, 15332, 22998, 45996, 49829, 99658, 118823, 149487, 199316, 237646, 298974, 356469, 475292, 597948, 712938, 1425876, 1544699, 3089398, 4634097, 6178796, 9268194, 18536388]

約数ペア:

[(1, 18536388), (2, 9268194), (3, 6178796), (4, 4634097), (6, 3089398), (12, 1544699), (13, 1425876), (26, 712938), (31, 597948), (39, 475292), (52, 356469), (62, 298974), (78, 237646), (93, 199316), (124, 149487), (156, 118823), (186, 99658), (372, 49829), (403, 45996), (806, 22998), (1209, 15332), (1612, 11499), (2418, 7666), (3833, 4836)]