1921482

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 40

約数和(自身を含む): 4464900

約数和(自身を除く): 2543418

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 409, 522, 783, 818, 1227, 1566, 2349, 2454, 3681, 4698, 7362, 11043, 11861, 22086, 23722, 33129, 35583, 66258, 71166, 106749, 213498, 320247, 640494, 960741, 1921482]

約数ペア:

[(1, 1921482), (2, 960741), (3, 640494), (6, 320247), (9, 213498), (18, 106749), (27, 71166), (29, 66258), (54, 35583), (58, 33129), (81, 23722), (87, 22086), (162, 11861), (174, 11043), (261, 7362), (409, 4698), (522, 3681), (783, 2454), (818, 2349), (1227, 1566)]