918440196

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^3\times {\mathrm{1511}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 2204012160

約数和(自身を除く): 1285571964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1369, 1511, 2738, 3022, 4107, 4533, 5476, 6044, 8214, 9066, 16428, 18132, 50653, 55907, 101306, 111814, 151959, 167721, 202612, 223628, 303918, 335442, 607836, 670884, 2068559, 4137118, 6205677, 8274236, 12411354, 24822708, 76536683, 153073366, 229610049, 306146732, 459220098, 918440196]

約数ペア:

[(1, 918440196), (2, 459220098), (3, 306146732), (4, 229610049), (6, 153073366), (12, 76536683), (37, 24822708), (74, 12411354), (111, 8274236), (148, 6205677), (222, 4137118), (444, 2068559), (1369, 670884), (1511, 607836), (2738, 335442), (3022, 303918), (4107, 223628), (4533, 202612), (5476, 167721), (6044, 151959), (8214, 111814), (9066, 101306), (16428, 55907), (18132, 50653)]