21982344

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{12547}}^1$

素因数の和:12629

約数の個数: 32

約数和(自身を含む): 55713120

約数和(自身を除く): 33730776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 12547, 25094, 37641, 50188, 75282, 100376, 150564, 301128, 915931, 1831862, 2747793, 3663724, 5495586, 7327448, 10991172, 21982344]

約数ペア:

[(1, 21982344), (2, 10991172), (3, 7327448), (4, 5495586), (6, 3663724), (8, 2747793), (12, 1831862), (24, 915931), (73, 301128), (146, 150564), (219, 100376), (292, 75282), (438, 50188), (584, 37641), (876, 25094), (1752, 12547)]