1215693018

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{6481}}^1$

素因数の和:7119

約数の個数: 48

約数和(自身を含む): 2793923496

約数和(自身を除く): 1578230478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 613, 1226, 1839, 3678, 5517, 6481, 10421, 11034, 12962, 19443, 20842, 31263, 38886, 58329, 62526, 93789, 110177, 116658, 187578, 220354, 330531, 661062, 991593, 1983186, 3972853, 7945706, 11918559, 23837118, 35755677, 67538501, 71511354, 135077002, 202615503, 405231006, 607846509, 1215693018]

約数ペア:

[(1, 1215693018), (2, 607846509), (3, 405231006), (6, 202615503), (9, 135077002), (17, 71511354), (18, 67538501), (34, 35755677), (51, 23837118), (102, 11918559), (153, 7945706), (306, 3972853), (613, 1983186), (1226, 991593), (1839, 661062), (3678, 330531), (5517, 220354), (6481, 187578), (10421, 116658), (11034, 110177), (12962, 93789), (19443, 62526), (20842, 58329), (31263, 38886)]