4419918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^2$

素因数の和:217

約数の個数: 36

約数和(自身を含む): 9997728

約数和(自身を除く): 5577810

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 2759, 5518, 7921, 8277, 15842, 16554, 23763, 24831, 47526, 49662, 71289, 142578, 245551, 491102, 736653, 1473306, 2209959, 4419918]

約数ペア:

[(1, 4419918), (2, 2209959), (3, 1473306), (6, 736653), (9, 491102), (18, 245551), (31, 142578), (62, 71289), (89, 49662), (93, 47526), (178, 24831), (186, 23763), (267, 16554), (279, 15842), (534, 8277), (558, 7921), (801, 5518), (1602, 2759)]