18387624

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 47661120

約数和(自身を除く): 29273496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 841, 911, 1682, 1822, 2523, 2733, 3364, 3644, 5046, 5466, 6728, 7288, 10092, 10932, 20184, 21864, 26419, 52838, 79257, 105676, 158514, 211352, 317028, 634056, 766151, 1532302, 2298453, 3064604, 4596906, 6129208, 9193812, 18387624]

約数ペア:

[(1, 18387624), (2, 9193812), (3, 6129208), (4, 4596906), (6, 3064604), (8, 2298453), (12, 1532302), (24, 766151), (29, 634056), (58, 317028), (87, 211352), (116, 158514), (174, 105676), (232, 79257), (348, 52838), (696, 26419), (841, 21864), (911, 20184), (1682, 10932), (1822, 10092), (2523, 7288), (2733, 6728), (3364, 5466), (3644, 5046)]