1880172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{829}}^1$

素因数の和:852

約数の個数: 60

約数和(自身を含む): 5624080

約数和(自身を除く): 3743908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 829, 1134, 1658, 2268, 2487, 3316, 4974, 5803, 7461, 9948, 11606, 14922, 17409, 22383, 23212, 29844, 34818, 44766, 52227, 67149, 69636, 89532, 104454, 134298, 156681, 208908, 268596, 313362, 470043, 626724, 940086, 1880172]

約数ペア:

[(1, 1880172), (2, 940086), (3, 626724), (4, 470043), (6, 313362), (7, 268596), (9, 208908), (12, 156681), (14, 134298), (18, 104454), (21, 89532), (27, 69636), (28, 67149), (36, 52227), (42, 44766), (54, 34818), (63, 29844), (81, 23212), (84, 22383), (108, 17409), (126, 14922), (162, 11606), (189, 9948), (252, 7461), (324, 5803), (378, 4974), (567, 3316), (756, 2487), (829, 2268), (1134, 1658)]