4747644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 13802880

約数和(自身を除く): 9055236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 631, 684, 836, 1254, 1262, 1881, 1893, 2508, 2524, 3762, 3786, 5679, 6941, 7524, 7572, 11358, 11989, 13882, 20823, 22716, 23978, 27764, 35967, 41646, 47956, 62469, 71934, 83292, 107901, 124938, 131879, 143868, 215802, 249876, 263758, 395637, 431604, 527516, 791274, 1186911, 1582548, 2373822, 4747644]

約数ペア:

[(1, 4747644), (2, 2373822), (3, 1582548), (4, 1186911), (6, 791274), (9, 527516), (11, 431604), (12, 395637), (18, 263758), (19, 249876), (22, 215802), (33, 143868), (36, 131879), (38, 124938), (44, 107901), (57, 83292), (66, 71934), (76, 62469), (99, 47956), (114, 41646), (132, 35967), (171, 27764), (198, 23978), (209, 22716), (228, 20823), (342, 13882), (396, 11989), (418, 11358), (627, 7572), (631, 7524), (684, 6941), (836, 5679), (1254, 3786), (1262, 3762), (1881, 2524), (1893, 2508)]