17968392

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 55104000

約数和(自身を除く): 37135608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 81, 104, 108, 117, 156, 158, 162, 216, 234, 237, 243, 312, 316, 324, 351, 468, 474, 486, 632, 648, 702, 711, 729, 936, 948, 972, 1027, 1053, 1404, 1422, 1458, 1896, 1944, 2054, 2106, 2133, 2187, 2808, 2844, 2916, 3081, 3159, 4108, 4212, 4266, 4374, 5688, 5832, 6162, 6318, 6399, 8216, 8424, 8532, 8748, 9243, 9477, 12324, 12636, 12798, 17064, 17496, 18486, 18954, 19197, 24648, 25272, 25596, 27729, 28431, 36972, 37908, 38394, 51192, 55458, 56862, 57591, 73944, 75816, 76788, 83187, 110916, 113724, 115182, 153576, 166374, 172773, 221832, 227448, 230364, 249561, 332748, 345546, 460728, 499122, 665496, 691092, 748683, 998244, 1382184, 1497366, 1996488, 2246049, 2994732, 4492098, 5989464, 8984196, 17968392]

約数ペア:

[(1, 17968392), (2, 8984196), (3, 5989464), (4, 4492098), (6, 2994732), (8, 2246049), (9, 1996488), (12, 1497366), (13, 1382184), (18, 998244), (24, 748683), (26, 691092), (27, 665496), (36, 499122), (39, 460728), (52, 345546), (54, 332748), (72, 249561), (78, 230364), (79, 227448), (81, 221832), (104, 172773), (108, 166374), (117, 153576), (156, 115182), (158, 113724), (162, 110916), (216, 83187), (234, 76788), (237, 75816), (243, 73944), (312, 57591), (316, 56862), (324, 55458), (351, 51192), (468, 38394), (474, 37908), (486, 36972), (632, 28431), (648, 27729), (702, 25596), (711, 25272), (729, 24648), (936, 19197), (948, 18954), (972, 18486), (1027, 17496), (1053, 17064), (1404, 12798), (1422, 12636), (1458, 12324), (1896, 9477), (1944, 9243), (2054, 8748), (2106, 8532), (2133, 8424), (2187, 8216), (2808, 6399), (2844, 6318), (2916, 6162), (3081, 5832), (3159, 5688), (4108, 4374), (4212, 4266)]