17956536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 49123200

約数和(自身を除く): 31166664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 859, 871, 1608, 1718, 1742, 2577, 2613, 3436, 3484, 5154, 5226, 6872, 6968, 10308, 10452, 11167, 20616, 20904, 22334, 33501, 44668, 57553, 67002, 89336, 115106, 134004, 172659, 230212, 268008, 345318, 460424, 690636, 748189, 1381272, 1496378, 2244567, 2992756, 4489134, 5985512, 8978268, 17956536]

約数ペア:

[(1, 17956536), (2, 8978268), (3, 5985512), (4, 4489134), (6, 2992756), (8, 2244567), (12, 1496378), (13, 1381272), (24, 748189), (26, 690636), (39, 460424), (52, 345318), (67, 268008), (78, 230212), (104, 172659), (134, 134004), (156, 115106), (201, 89336), (268, 67002), (312, 57553), (402, 44668), (536, 33501), (804, 22334), (859, 20904), (871, 20616), (1608, 11167), (1718, 10452), (1742, 10308), (2577, 6968), (2613, 6872), (3436, 5226), (3484, 5154)]