123938646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16381}}^1$

素因数の和:16496

約数の個数: 32

約数和(自身を含む): 269713248

約数和(自身を除く): 145774602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 291, 582, 1261, 2522, 3783, 7566, 16381, 32762, 49143, 98286, 212953, 425906, 638859, 1277718, 1588957, 3177914, 4766871, 9533742, 20656441, 41312882, 61969323, 123938646]

約数ペア:

[(1, 123938646), (2, 61969323), (3, 41312882), (6, 20656441), (13, 9533742), (26, 4766871), (39, 3177914), (78, 1588957), (97, 1277718), (194, 638859), (291, 425906), (582, 212953), (1261, 98286), (2522, 49143), (3783, 32762), (7566, 16381)]