18145114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 32215680

約数和(自身を除く): 14070566

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 1597, 3194, 5681, 11362, 20761, 30343, 36731, 41522, 60686, 73462, 394459, 477503, 697889, 788918, 955006, 1395778, 9072557, 18145114]

約数ペア:

[(1, 18145114), (2, 9072557), (13, 1395778), (19, 955006), (23, 788918), (26, 697889), (38, 477503), (46, 394459), (247, 73462), (299, 60686), (437, 41522), (494, 36731), (598, 30343), (874, 20761), (1597, 11362), (3194, 5681)]