1318576212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{642581}}^1$

素因数の和:642613

約数の個数: 48

約数和(自身を含む): 3598459200

約数和(自身を除く): 2279882988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 642581, 1285162, 1927743, 2570324, 3855486, 5783229, 7710972, 11566458, 12209039, 17349687, 23132916, 24418078, 34699374, 36627117, 48836156, 69398748, 73254234, 109881351, 146508468, 219762702, 329644053, 439525404, 659288106, 1318576212]

約数ペア:

[(1, 1318576212), (2, 659288106), (3, 439525404), (4, 329644053), (6, 219762702), (9, 146508468), (12, 109881351), (18, 73254234), (19, 69398748), (27, 48836156), (36, 36627117), (38, 34699374), (54, 24418078), (57, 23132916), (76, 17349687), (108, 12209039), (114, 11566458), (171, 7710972), (228, 5783229), (342, 3855486), (513, 2570324), (684, 1927743), (1026, 1285162), (2052, 642581)]