1567098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 3776136

約数和(自身を除く): 2209038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 181, 222, 234, 333, 362, 481, 543, 666, 962, 1086, 1443, 1629, 2353, 2886, 3258, 4329, 4706, 6697, 7059, 8658, 13394, 14118, 20091, 21177, 40182, 42354, 60273, 87061, 120546, 174122, 261183, 522366, 783549, 1567098]

約数ペア:

[(1, 1567098), (2, 783549), (3, 522366), (6, 261183), (9, 174122), (13, 120546), (18, 87061), (26, 60273), (37, 42354), (39, 40182), (74, 21177), (78, 20091), (111, 14118), (117, 13394), (181, 8658), (222, 7059), (234, 6697), (333, 4706), (362, 4329), (481, 3258), (543, 2886), (666, 2353), (962, 1629), (1086, 1443)]