275399046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6803}}^1$

素因数の和:6997

約数の個数: 48

約数和(自身を含む): 646407216

約数和(自身を除く): 371008170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 4498, 6747, 6803, 13494, 13606, 20241, 20409, 40482, 40818, 61227, 88439, 122454, 176878, 265317, 530634, 795951, 1176919, 1591902, 2353838, 3530757, 7061514, 10592271, 15299947, 21184542, 30599894, 45899841, 91799682, 137699523, 275399046]

約数ペア:

[(1, 275399046), (2, 137699523), (3, 91799682), (6, 45899841), (9, 30599894), (13, 21184542), (18, 15299947), (26, 10592271), (39, 7061514), (78, 3530757), (117, 2353838), (173, 1591902), (234, 1176919), (346, 795951), (519, 530634), (1038, 265317), (1557, 176878), (2249, 122454), (3114, 88439), (4498, 61227), (6747, 40818), (6803, 40482), (13494, 20409), (13606, 20241)]