1861103688

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{13159}}^1$

素因数の和:13322

約数の個数: 64

約数和(自身を含む): 4775500800

約数和(自身を除く): 2914397112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 83, 142, 166, 213, 249, 284, 332, 426, 498, 568, 664, 852, 996, 1704, 1992, 5893, 11786, 13159, 17679, 23572, 26318, 35358, 39477, 47144, 52636, 70716, 78954, 105272, 141432, 157908, 315816, 934289, 1092197, 1868578, 2184394, 2802867, 3276591, 3737156, 4368788, 5605734, 6553182, 7474312, 8737576, 11211468, 13106364, 22422936, 26212728, 77545987, 155091974, 232637961, 310183948, 465275922, 620367896, 930551844, 1861103688]

約数ペア:

[(1, 1861103688), (2, 930551844), (3, 620367896), (4, 465275922), (6, 310183948), (8, 232637961), (12, 155091974), (24, 77545987), (71, 26212728), (83, 22422936), (142, 13106364), (166, 11211468), (213, 8737576), (249, 7474312), (284, 6553182), (332, 5605734), (426, 4368788), (498, 3737156), (568, 3276591), (664, 2802867), (852, 2184394), (996, 1868578), (1704, 1092197), (1992, 934289), (5893, 315816), (11786, 157908), (13159, 141432), (17679, 105272), (23572, 78954), (26318, 70716), (35358, 52636), (39477, 47144)]