40802538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51131}}^1$

素因数の和:51162

約数の個数: 32

約数和(自身を含む): 98173440

約数和(自身を除く): 57370902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 51131, 102262, 153393, 306786, 357917, 715834, 971489, 1073751, 1942978, 2147502, 2914467, 5828934, 6800423, 13600846, 20401269, 40802538]

約数ペア:

[(1, 40802538), (2, 20401269), (3, 13600846), (6, 6800423), (7, 5828934), (14, 2914467), (19, 2147502), (21, 1942978), (38, 1073751), (42, 971489), (57, 715834), (114, 357917), (133, 306786), (266, 153393), (399, 102262), (798, 51131)]