1405421292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1\times {\mathrm{1033}}^1$

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 3611877808

約数和(自身を除く): 2206456516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 937, 1033, 1452, 1874, 2066, 2811, 3099, 3748, 4132, 5622, 6198, 10307, 11244, 11363, 12396, 20614, 22726, 30921, 34089, 41228, 45452, 61842, 68178, 113377, 123684, 124993, 136356, 226754, 249986, 340131, 374979, 453508, 499972, 680262, 749958, 967921, 1360524, 1499916, 1935842, 2903763, 3871684, 5807526, 10647131, 11615052, 21294262, 31941393, 42588524, 63882786, 117118441, 127765572, 234236882, 351355323, 468473764, 702710646, 1405421292]

約数ペア:

[(1, 1405421292), (2, 702710646), (3, 468473764), (4, 351355323), (6, 234236882), (11, 127765572), (12, 117118441), (22, 63882786), (33, 42588524), (44, 31941393), (66, 21294262), (121, 11615052), (132, 10647131), (242, 5807526), (363, 3871684), (484, 2903763), (726, 1935842), (937, 1499916), (1033, 1360524), (1452, 967921), (1874, 749958), (2066, 680262), (2811, 499972), (3099, 453508), (3748, 374979), (4132, 340131), (5622, 249986), (6198, 226754), (10307, 136356), (11244, 124993), (11363, 123684), (12396, 113377), (20614, 68178), (22726, 61842), (30921, 45452), (34089, 41228)]