19172772

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3527}}^1$

素因数の和:3688

約数の個数: 36

約数和(自身を含む): 48799296

約数和(自身を除く): 29626524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3527, 5436, 7054, 10581, 14108, 21162, 31743, 42324, 63486, 126972, 532577, 1065154, 1597731, 2130308, 3195462, 4793193, 6390924, 9586386, 19172772]

約数ペア:

[(1, 19172772), (2, 9586386), (3, 6390924), (4, 4793193), (6, 3195462), (9, 2130308), (12, 1597731), (18, 1065154), (36, 532577), (151, 126972), (302, 63486), (453, 42324), (604, 31743), (906, 21162), (1359, 14108), (1812, 10581), (2718, 7054), (3527, 5436)]