18372016170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4747291}}^1$

素因数の和:4747347

約数の個数: 48

約数和(自身を含む): 48878118432

約数和(自身を除く): 30506102262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 4747291, 9494582, 14241873, 23736455, 28483746, 42725619, 47472910, 71209365, 85451238, 142418730, 204133513, 213628095, 408267026, 427256190, 612400539, 1020667565, 1224801078, 1837201617, 2041335130, 3062002695, 3674403234, 6124005390, 9186008085, 18372016170]

約数ペア:

[(1, 18372016170), (2, 9186008085), (3, 6124005390), (5, 3674403234), (6, 3062002695), (9, 2041335130), (10, 1837201617), (15, 1224801078), (18, 1020667565), (30, 612400539), (43, 427256190), (45, 408267026), (86, 213628095), (90, 204133513), (129, 142418730), (215, 85451238), (258, 71209365), (387, 47472910), (430, 42725619), (645, 28483746), (774, 23736455), (1290, 14241873), (1935, 9494582), (3870, 4747291)]