9818072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 11609128

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 61, 62, 88, 118, 122, 124, 236, 244, 248, 341, 472, 488, 649, 671, 682, 1298, 1342, 1364, 1829, 1891, 2596, 2684, 2728, 3599, 3658, 3782, 5192, 5368, 7198, 7316, 7564, 14396, 14632, 15128, 20119, 20801, 28792, 39589, 40238, 41602, 79178, 80476, 83204, 111569, 158356, 160952, 166408, 223138, 316712, 446276, 892552, 1227259, 2454518, 4909036, 9818072]

約数ペア:

[(1, 9818072), (2, 4909036), (4, 2454518), (8, 1227259), (11, 892552), (22, 446276), (31, 316712), (44, 223138), (59, 166408), (61, 160952), (62, 158356), (88, 111569), (118, 83204), (122, 80476), (124, 79178), (236, 41602), (244, 40238), (248, 39589), (341, 28792), (472, 20801), (488, 20119), (649, 15128), (671, 14632), (682, 14396), (1298, 7564), (1342, 7316), (1364, 7198), (1829, 5368), (1891, 5192), (2596, 3782), (2684, 3658), (2728, 3599)]