17948268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38351}}^1$

素因数の和:38374

約数の個数: 36

約数和(自身を含む): 48860448

約数和(自身を除く): 30912180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 38351, 76702, 115053, 153404, 230106, 345159, 460212, 498563, 690318, 997126, 1380636, 1495689, 1994252, 2991378, 4487067, 5982756, 8974134, 17948268]

約数ペア:

[(1, 17948268), (2, 8974134), (3, 5982756), (4, 4487067), (6, 2991378), (9, 1994252), (12, 1495689), (13, 1380636), (18, 997126), (26, 690318), (36, 498563), (39, 460212), (52, 345159), (78, 230106), (117, 153404), (156, 115053), (234, 76702), (468, 38351)]