19152132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 47642112

約数和(自身を除く): 28489980

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 421, 446, 669, 842, 892, 1263, 1338, 1684, 2526, 2676, 3791, 5052, 7157, 7582, 11373, 14314, 15164, 21471, 22746, 28628, 42942, 45492, 85884, 93883, 187766, 281649, 375532, 563298, 1126596, 1596011, 3192022, 4788033, 6384044, 9576066, 19152132]

約数ペア:

[(1, 19152132), (2, 9576066), (3, 6384044), (4, 4788033), (6, 3192022), (12, 1596011), (17, 1126596), (34, 563298), (51, 375532), (68, 281649), (102, 187766), (204, 93883), (223, 85884), (421, 45492), (446, 42942), (669, 28628), (842, 22746), (892, 21471), (1263, 15164), (1338, 14314), (1684, 11373), (2526, 7582), (2676, 7157), (3791, 5052)]