180812932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{1993}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 325668056

約数和(自身を除く): 144855124

約数列:

[1, 2, 4, 37, 74, 148, 613, 1226, 1993, 2452, 3986, 7972, 22681, 45362, 73741, 90724, 147482, 294964, 1221709, 2443418, 4886836, 45203233, 90406466, 180812932]

約数ペア:

[(1, 180812932), (2, 90406466), (4, 45203233), (37, 4886836), (74, 2443418), (148, 1221709), (613, 294964), (1226, 147482), (1993, 90724), (2452, 73741), (3986, 45362), (7972, 22681)]