1427553684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{3491}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 3719203488

約数和(自身を除く): 2291649804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 307, 333, 444, 614, 666, 921, 1228, 1332, 1842, 2763, 3491, 3684, 5526, 6982, 10473, 11052, 11359, 13964, 20946, 22718, 31419, 34077, 41892, 45436, 62838, 68154, 102231, 125676, 129167, 136308, 204462, 258334, 387501, 408924, 516668, 775002, 1071737, 1162503, 1550004, 2143474, 2325006, 3215211, 4286948, 4650012, 6430422, 9645633, 12860844, 19291266, 38582532, 39654269, 79308538, 118962807, 158617076, 237925614, 356888421, 475851228, 713776842, 1427553684]

約数ペア:

[(1, 1427553684), (2, 713776842), (3, 475851228), (4, 356888421), (6, 237925614), (9, 158617076), (12, 118962807), (18, 79308538), (36, 39654269), (37, 38582532), (74, 19291266), (111, 12860844), (148, 9645633), (222, 6430422), (307, 4650012), (333, 4286948), (444, 3215211), (614, 2325006), (666, 2143474), (921, 1550004), (1228, 1162503), (1332, 1071737), (1842, 775002), (2763, 516668), (3491, 408924), (3684, 387501), (5526, 258334), (6982, 204462), (10473, 136308), (11052, 129167), (11359, 125676), (13964, 102231), (20946, 68154), (22718, 62838), (31419, 45436), (34077, 41892)]