4213368

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 11520600

約数和(自身を除く): 7307232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 421, 556, 834, 842, 1112, 1251, 1263, 1668, 1684, 2502, 2526, 3336, 3368, 3789, 5004, 5052, 7578, 10008, 10104, 15156, 30312, 58519, 117038, 175557, 234076, 351114, 468152, 526671, 702228, 1053342, 1404456, 2106684, 4213368]

約数ペア:

[(1, 4213368), (2, 2106684), (3, 1404456), (4, 1053342), (6, 702228), (8, 526671), (9, 468152), (12, 351114), (18, 234076), (24, 175557), (36, 117038), (72, 58519), (139, 30312), (278, 15156), (417, 10104), (421, 10008), (556, 7578), (834, 5052), (842, 5004), (1112, 3789), (1251, 3368), (1263, 3336), (1668, 2526), (1684, 2502)]