2019944484

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{1567}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 5201833728

約数和(自身を除く): 3181889244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 587, 732, 1098, 1174, 1567, 1761, 2196, 2348, 3134, 3522, 4701, 5283, 6268, 7044, 9402, 10566, 14103, 18804, 21132, 28206, 35807, 56412, 71614, 95587, 107421, 143228, 191174, 214842, 286761, 322263, 382348, 429684, 573522, 644526, 860283, 919829, 1147044, 1289052, 1720566, 1839658, 2759487, 3441132, 3679316, 5518974, 8278461, 11037948, 16556922, 33113844, 56109569, 112219138, 168328707, 224438276, 336657414, 504986121, 673314828, 1009972242, 2019944484]

約数ペア:

[(1, 2019944484), (2, 1009972242), (3, 673314828), (4, 504986121), (6, 336657414), (9, 224438276), (12, 168328707), (18, 112219138), (36, 56109569), (61, 33113844), (122, 16556922), (183, 11037948), (244, 8278461), (366, 5518974), (549, 3679316), (587, 3441132), (732, 2759487), (1098, 1839658), (1174, 1720566), (1567, 1289052), (1761, 1147044), (2196, 919829), (2348, 860283), (3134, 644526), (3522, 573522), (4701, 429684), (5283, 382348), (6268, 322263), (7044, 286761), (9402, 214842), (10566, 191174), (14103, 143228), (18804, 107421), (21132, 95587), (28206, 71614), (35807, 56412)]