1966996854

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{2687}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 4334174208

約数和(自身を除く): 2367177354

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 607, 1206, 1214, 1821, 2687, 3642, 5374, 5463, 8061, 10926, 16122, 24183, 40669, 48366, 81338, 122007, 180029, 244014, 360058, 366021, 540087, 732042, 1080174, 1620261, 1631009, 3240522, 3262018, 4893027, 9786054, 14679081, 29358162, 109277603, 218555206, 327832809, 655665618, 983498427, 1966996854]

約数ペア:

[(1, 1966996854), (2, 983498427), (3, 655665618), (6, 327832809), (9, 218555206), (18, 109277603), (67, 29358162), (134, 14679081), (201, 9786054), (402, 4893027), (603, 3262018), (607, 3240522), (1206, 1631009), (1214, 1620261), (1821, 1080174), (2687, 732042), (3642, 540087), (5374, 366021), (5463, 360058), (8061, 244014), (10926, 180029), (16122, 122007), (24183, 81338), (40669, 48366)]