7798428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 22014720

約数和(自身を除く): 14216292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 419, 423, 517, 564, 838, 846, 1034, 1257, 1551, 1676, 1692, 2068, 2514, 3102, 3771, 4609, 4653, 5028, 6204, 7542, 9218, 9306, 13827, 15084, 18436, 18612, 19693, 27654, 39386, 41481, 55308, 59079, 78772, 82962, 118158, 165924, 177237, 216623, 236316, 354474, 433246, 649869, 708948, 866492, 1299738, 1949607, 2599476, 3899214, 7798428]

約数ペア:

[(1, 7798428), (2, 3899214), (3, 2599476), (4, 1949607), (6, 1299738), (9, 866492), (11, 708948), (12, 649869), (18, 433246), (22, 354474), (33, 236316), (36, 216623), (44, 177237), (47, 165924), (66, 118158), (94, 82962), (99, 78772), (132, 59079), (141, 55308), (188, 41481), (198, 39386), (282, 27654), (396, 19693), (419, 18612), (423, 18436), (517, 15084), (564, 13827), (838, 9306), (846, 9218), (1034, 7542), (1257, 6204), (1551, 5028), (1676, 4653), (1692, 4609), (2068, 3771), (2514, 3102)]