11427444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 33354048

約数和(自身を除く): 21926604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 331, 411, 548, 662, 822, 959, 993, 1233, 1324, 1644, 1918, 1986, 2317, 2466, 2877, 2979, 3836, 3972, 4634, 4932, 5754, 5958, 6951, 8631, 9268, 11508, 11916, 13902, 17262, 20853, 27804, 34524, 41706, 45347, 83412, 90694, 136041, 181388, 272082, 317429, 408123, 544164, 634858, 816246, 952287, 1269716, 1632492, 1904574, 2856861, 3809148, 5713722, 11427444]

約数ペア:

[(1, 11427444), (2, 5713722), (3, 3809148), (4, 2856861), (6, 1904574), (7, 1632492), (9, 1269716), (12, 952287), (14, 816246), (18, 634858), (21, 544164), (28, 408123), (36, 317429), (42, 272082), (63, 181388), (84, 136041), (126, 90694), (137, 83412), (252, 45347), (274, 41706), (331, 34524), (411, 27804), (548, 20853), (662, 17262), (822, 13902), (959, 11916), (993, 11508), (1233, 9268), (1324, 8631), (1644, 6951), (1918, 5958), (1986, 5754), (2317, 4932), (2466, 4634), (2877, 3972), (2979, 3836)]