189919764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{170179}}^1$

素因数の和:170220

約数の個数: 36

約数和(自身を含む): 495564160

約数和(自身を除く): 305644396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 170179, 340358, 510537, 680716, 1021074, 1531611, 2042148, 3063222, 5275549, 6126444, 10551098, 15826647, 21102196, 31653294, 47479941, 63306588, 94959882, 189919764]

約数ペア:

[(1, 189919764), (2, 94959882), (3, 63306588), (4, 47479941), (6, 31653294), (9, 21102196), (12, 15826647), (18, 10551098), (31, 6126444), (36, 5275549), (62, 3063222), (93, 2042148), (124, 1531611), (186, 1021074), (279, 680716), (372, 510537), (558, 340358), (1116, 170179)]