19971815053926

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1029209}}^1\times {\mathrm{14503}}^1$

素因数の和:1043940

約数の個数: 32

約数和(自身を含む): 40125555025920

約数和(自身を除く): 20153739971994

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 14503, 29006, 43509, 87018, 1029209, 2058418, 3087627, 3234169, 6175254, 6468338, 9702507, 19405014, 229513607, 459027214, 688540821, 1377081642, 14926618127, 29853236254, 44779854381, 89559708762, 3328635842321, 6657271684642, 9985907526963, 19971815053926]

約数ペア:

[(1, 19971815053926), (2, 9985907526963), (3, 6657271684642), (6, 3328635842321), (223, 89559708762), (446, 44779854381), (669, 29853236254), (1338, 14926618127), (14503, 1377081642), (29006, 688540821), (43509, 459027214), (87018, 229513607), (1029209, 19405014), (2058418, 9702507), (3087627, 6468338), (3234169, 6175254)]