2019366236154

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1621723}}^1$

素因数の和:1621915

約数の個数: 64

約数和(自身を含む): 4259555389440

約数和(自身を除く): 2240189153286

約数列:

[1, 2, 3, 6, 37, 71, 74, 79, 111, 142, 158, 213, 222, 237, 426, 474, 2627, 2923, 5254, 5609, 5846, 7881, 8769, 11218, 15762, 16827, 17538, 33654, 207533, 415066, 622599, 1245198, 1621723, 3243446, 4865169, 9730338, 60003751, 115142333, 120007502, 128116117, 180011253, 230284666, 256232234, 345426999, 360022506, 384348351, 690853998, 768696702, 4260266321, 4740296329, 8520532642, 9096244307, 9480592658, 12780798963, 14220888987, 18192488614, 25561597926, 27288732921, 28441777974, 54577465842, 336561039359, 673122078718, 1009683118077, 2019366236154]

約数ペア:

[(1, 2019366236154), (2, 1009683118077), (3, 673122078718), (6, 336561039359), (37, 54577465842), (71, 28441777974), (74, 27288732921), (79, 25561597926), (111, 18192488614), (142, 14220888987), (158, 12780798963), (213, 9480592658), (222, 9096244307), (237, 8520532642), (426, 4740296329), (474, 4260266321), (2627, 768696702), (2923, 690853998), (5254, 384348351), (5609, 360022506), (5846, 345426999), (7881, 256232234), (8769, 230284666), (11218, 180011253), (15762, 128116117), (16827, 120007502), (17538, 115142333), (33654, 60003751), (207533, 9730338), (415066, 4865169), (622599, 3243446), (1245198, 1621723)]