242840766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{1021}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 566228880

約数和(自身を除く): 323388114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 809, 1021, 1618, 2042, 2427, 3063, 4854, 5663, 6126, 7147, 11326, 14294, 16989, 21441, 33978, 39641, 42882, 50029, 79282, 100058, 118923, 150087, 237846, 300174, 825989, 1651978, 2477967, 4955934, 5781923, 11563846, 17345769, 34691538, 40473461, 80946922, 121420383, 242840766]

約数ペア:

[(1, 242840766), (2, 121420383), (3, 80946922), (6, 40473461), (7, 34691538), (14, 17345769), (21, 11563846), (42, 5781923), (49, 4955934), (98, 2477967), (147, 1651978), (294, 825989), (809, 300174), (1021, 237846), (1618, 150087), (2042, 118923), (2427, 100058), (3063, 79282), (4854, 50029), (5663, 42882), (6126, 39641), (7147, 33978), (11326, 21441), (14294, 16989)]