19216116

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:610

約数の個数: 60

約数和(自身を含む): 50738688

約数和(自身を除く): 31522572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 467, 508, 762, 934, 1143, 1401, 1524, 1868, 2286, 2802, 3429, 4203, 4572, 5604, 6858, 8406, 10287, 12609, 13716, 16812, 20574, 25218, 37827, 41148, 50436, 59309, 75654, 118618, 151308, 177927, 237236, 355854, 533781, 711708, 1067562, 1601343, 2135124, 3202686, 4804029, 6405372, 9608058, 19216116]

約数ペア:

[(1, 19216116), (2, 9608058), (3, 6405372), (4, 4804029), (6, 3202686), (9, 2135124), (12, 1601343), (18, 1067562), (27, 711708), (36, 533781), (54, 355854), (81, 237236), (108, 177927), (127, 151308), (162, 118618), (254, 75654), (324, 59309), (381, 50436), (467, 41148), (508, 37827), (762, 25218), (934, 20574), (1143, 16812), (1401, 13716), (1524, 12609), (1868, 10287), (2286, 8406), (2802, 6858), (3429, 5604), (4203, 4572)]