18467334

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 23046138

約数列:

[1, 2, 3, 6, 9, 18, 47, 83, 94, 141, 166, 249, 263, 282, 423, 498, 526, 747, 789, 846, 1494, 1578, 2367, 3901, 4734, 7802, 11703, 12361, 21829, 23406, 24722, 35109, 37083, 43658, 65487, 70218, 74166, 111249, 130974, 196461, 222498, 392922, 1025963, 2051926, 3077889, 6155778, 9233667, 18467334]

約数ペア:

[(1, 18467334), (2, 9233667), (3, 6155778), (6, 3077889), (9, 2051926), (18, 1025963), (47, 392922), (83, 222498), (94, 196461), (141, 130974), (166, 111249), (249, 74166), (263, 70218), (282, 65487), (423, 43658), (498, 37083), (526, 35109), (747, 24722), (789, 23406), (846, 21829), (1494, 12361), (1578, 11703), (2367, 7802), (3901, 4734)]