2021844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 5570208

約数和(自身を除く): 3548364

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 53, 66, 68, 102, 106, 132, 159, 187, 204, 212, 289, 318, 374, 561, 578, 583, 636, 748, 867, 901, 1122, 1156, 1166, 1734, 1749, 1802, 2244, 2332, 2703, 3179, 3468, 3498, 3604, 5406, 6358, 6996, 9537, 9911, 10812, 12716, 15317, 19074, 19822, 29733, 30634, 38148, 39644, 45951, 59466, 61268, 91902, 118932, 168487, 183804, 336974, 505461, 673948, 1010922, 2021844]

約数ペア:

[(1, 2021844), (2, 1010922), (3, 673948), (4, 505461), (6, 336974), (11, 183804), (12, 168487), (17, 118932), (22, 91902), (33, 61268), (34, 59466), (44, 45951), (51, 39644), (53, 38148), (66, 30634), (68, 29733), (102, 19822), (106, 19074), (132, 15317), (159, 12716), (187, 10812), (204, 9911), (212, 9537), (289, 6996), (318, 6358), (374, 5406), (561, 3604), (578, 3498), (583, 3468), (636, 3179), (748, 2703), (867, 2332), (901, 2244), (1122, 1802), (1156, 1749), (1166, 1734)]