119978406

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 265574400

約数和(自身を除く): 145595994

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 417, 474, 607, 711, 834, 1214, 1251, 1422, 1821, 2502, 3642, 5463, 10926, 10981, 21962, 32943, 47953, 65886, 84373, 95906, 98829, 143859, 168746, 197658, 253119, 287718, 431577, 506238, 759357, 863154, 1518714, 6665467, 13330934, 19996401, 39992802, 59989203, 119978406]

約数ペア:

[(1, 119978406), (2, 59989203), (3, 39992802), (6, 19996401), (9, 13330934), (18, 6665467), (79, 1518714), (139, 863154), (158, 759357), (237, 506238), (278, 431577), (417, 287718), (474, 253119), (607, 197658), (711, 168746), (834, 143859), (1214, 98829), (1251, 95906), (1422, 84373), (1821, 65886), (2502, 47953), (3642, 32943), (5463, 21962), (10926, 10981)]