2181666174

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{45697}}^1$

素因数の和:45884

約数の個数: 32

約数和(自身を含む): 4463780640

約数和(自身を除く): 2282114466

約数列:

[1, 2, 3, 6, 73, 109, 146, 218, 219, 327, 438, 654, 7957, 15914, 23871, 45697, 47742, 91394, 137091, 274182, 3335881, 4980973, 6671762, 9961946, 10007643, 14942919, 20015286, 29885838, 363611029, 727222058, 1090833087, 2181666174]

約数ペア:

[(1, 2181666174), (2, 1090833087), (3, 727222058), (6, 363611029), (73, 29885838), (109, 20015286), (146, 14942919), (218, 10007643), (219, 9961946), (327, 6671762), (438, 4980973), (654, 3335881), (7957, 274182), (15914, 137091), (23871, 91394), (45697, 47742)]