18598308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 44706816

約数和(自身を除く): 26108508

約数列:

[1, 2, 3, 4, 6, 12, 71, 83, 142, 166, 213, 249, 263, 284, 332, 426, 498, 526, 789, 852, 996, 1052, 1578, 3156, 5893, 11786, 17679, 18673, 21829, 23572, 35358, 37346, 43658, 56019, 65487, 70716, 74692, 87316, 112038, 130974, 224076, 261948, 1549859, 3099718, 4649577, 6199436, 9299154, 18598308]

約数ペア:

[(1, 18598308), (2, 9299154), (3, 6199436), (4, 4649577), (6, 3099718), (12, 1549859), (71, 261948), (83, 224076), (142, 130974), (166, 112038), (213, 87316), (249, 74692), (263, 70716), (284, 65487), (332, 56019), (426, 43658), (498, 37346), (526, 35358), (789, 23572), (852, 21829), (996, 18673), (1052, 17679), (1578, 11786), (3156, 5893)]