13244076

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 35160944

約数和(自身を除く): 21916868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 163, 183, 222, 244, 326, 333, 366, 444, 489, 549, 652, 666, 732, 978, 1098, 1332, 1467, 1956, 2196, 2257, 2934, 4514, 5868, 6031, 6771, 9028, 9943, 12062, 13542, 18093, 19886, 20313, 24124, 27084, 29829, 36186, 39772, 40626, 54279, 59658, 72372, 81252, 89487, 108558, 119316, 178974, 217116, 357948, 367891, 735782, 1103673, 1471564, 2207346, 3311019, 4414692, 6622038, 13244076]

約数ペア:

[(1, 13244076), (2, 6622038), (3, 4414692), (4, 3311019), (6, 2207346), (9, 1471564), (12, 1103673), (18, 735782), (36, 367891), (37, 357948), (61, 217116), (74, 178974), (111, 119316), (122, 108558), (148, 89487), (163, 81252), (183, 72372), (222, 59658), (244, 54279), (326, 40626), (333, 39772), (366, 36186), (444, 29829), (489, 27084), (549, 24124), (652, 20313), (666, 19886), (732, 18093), (978, 13542), (1098, 12062), (1332, 9943), (1467, 9028), (1956, 6771), (2196, 6031), (2257, 5868), (2934, 4514)]