118831986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72547}}^1$

素因数の和:72575

約数の個数: 48

約数和(自身を含む): 316889664

約数和(自身を除く): 198057678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 72547, 145094, 217641, 435282, 507829, 652923, 943111, 1015658, 1305846, 1523487, 1886222, 2829333, 3046974, 4570461, 5658666, 6601777, 8487999, 9140922, 13203554, 16975998, 19805331, 39610662, 59415993, 118831986]

約数ペア:

[(1, 118831986), (2, 59415993), (3, 39610662), (6, 19805331), (7, 16975998), (9, 13203554), (13, 9140922), (14, 8487999), (18, 6601777), (21, 5658666), (26, 4570461), (39, 3046974), (42, 2829333), (63, 1886222), (78, 1523487), (91, 1305846), (117, 1015658), (126, 943111), (182, 652923), (234, 507829), (273, 435282), (546, 217641), (819, 145094), (1638, 72547)]