18942648

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5227}}^1$

素因数の和:5387

約数の個数: 32

約数和(自身を含む): 47679360

約数和(自身を除く): 28736712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 5227, 10454, 15681, 20908, 31362, 41816, 62724, 125448, 789277, 1578554, 2367831, 3157108, 4735662, 6314216, 9471324, 18942648]

約数ペア:

[(1, 18942648), (2, 9471324), (3, 6314216), (4, 4735662), (6, 3157108), (8, 2367831), (12, 1578554), (24, 789277), (151, 125448), (302, 62724), (453, 41816), (604, 31362), (906, 20908), (1208, 15681), (1812, 10454), (3624, 5227)]