105816516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21881}}^1$

素因数の和:21932

約数の個数: 48

約数和(自身を含む): 274487808

約数和(自身を除く): 168671292

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, 4836, 21881, 43762, 65643, 87524, 131286, 262572, 284453, 568906, 678311, 853359, 1137812, 1356622, 1706718, 2034933, 2713244, 3413436, 4069866, 8139732, 8818043, 17636086, 26454129, 35272172, 52908258, 105816516]

約数ペア:

[(1, 105816516), (2, 52908258), (3, 35272172), (4, 26454129), (6, 17636086), (12, 8818043), (13, 8139732), (26, 4069866), (31, 3413436), (39, 2713244), (52, 2034933), (62, 1706718), (78, 1356622), (93, 1137812), (124, 853359), (156, 678311), (186, 568906), (372, 284453), (403, 262572), (806, 131286), (1209, 87524), (1612, 65643), (2418, 43762), (4836, 21881)]