7187142

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 14865120

約数和(自身を除く): 7677978

約数列:

[1, 2, 3, 6, 61, 73, 122, 146, 183, 219, 269, 366, 438, 538, 807, 1614, 4453, 8906, 13359, 16409, 19637, 26718, 32818, 39274, 49227, 58911, 98454, 117822, 1197857, 2395714, 3593571, 7187142]

約数ペア:

[(1, 7187142), (2, 3593571), (3, 2395714), (6, 1197857), (61, 117822), (73, 98454), (122, 58911), (146, 49227), (183, 39274), (219, 32818), (269, 26718), (366, 19637), (438, 16409), (538, 13359), (807, 8906), (1614, 4453)]