15504636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 41690880

約数和(自身を除く): 26186244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1409, 1572, 1834, 2751, 2818, 3668, 4227, 5502, 5636, 8454, 9863, 11004, 16908, 19726, 29589, 39452, 59178, 118356, 184579, 369158, 553737, 738316, 1107474, 1292053, 2214948, 2584106, 3876159, 5168212, 7752318, 15504636]

約数ペア:

[(1, 15504636), (2, 7752318), (3, 5168212), (4, 3876159), (6, 2584106), (7, 2214948), (12, 1292053), (14, 1107474), (21, 738316), (28, 553737), (42, 369158), (84, 184579), (131, 118356), (262, 59178), (393, 39452), (524, 29589), (786, 19726), (917, 16908), (1409, 11004), (1572, 9863), (1834, 8454), (2751, 5636), (2818, 5502), (3668, 4227)]