17967902988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{959209}}^1$

素因数の和:959446

約数の個数: 48

約数和(自身を含む): 48129320960

約数和(自身を除く): 30161417972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 959209, 1918418, 2877627, 3836836, 5755254, 6714463, 11510508, 13428926, 20143389, 26857852, 40286778, 80573556, 213903607, 427807214, 641710821, 855614428, 1283421642, 1497325249, 2566843284, 2994650498, 4491975747, 5989300996, 8983951494, 17967902988]

約数ペア:

[(1, 17967902988), (2, 8983951494), (3, 5989300996), (4, 4491975747), (6, 2994650498), (7, 2566843284), (12, 1497325249), (14, 1283421642), (21, 855614428), (28, 641710821), (42, 427807214), (84, 213903607), (223, 80573556), (446, 40286778), (669, 26857852), (892, 20143389), (1338, 13428926), (1561, 11510508), (2676, 6714463), (3122, 5755254), (4683, 3836836), (6244, 2877627), (9366, 1918418), (18732, 959209)]