2225538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 5840640

約数和(自身を除く): 3615102

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1039, 1071, 2078, 2142, 3117, 6234, 7273, 9351, 14546, 17663, 18702, 21819, 35326, 43638, 52989, 65457, 105978, 123641, 130914, 158967, 247282, 317934, 370923, 741846, 1112769, 2225538]

約数ペア:

[(1, 2225538), (2, 1112769), (3, 741846), (6, 370923), (7, 317934), (9, 247282), (14, 158967), (17, 130914), (18, 123641), (21, 105978), (34, 65457), (42, 52989), (51, 43638), (63, 35326), (102, 21819), (119, 18702), (126, 17663), (153, 14546), (238, 9351), (306, 7273), (357, 6234), (714, 3117), (1039, 2142), (1071, 2078)]