1921968

素因数分解:

$2^4\times 3^4\times {\mathrm{1483}}^1$

素因数の和:1503

約数の個数: 50

約数和(自身を含む): 5566484

約数和(自身を除く): 3644516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1483, 2966, 4449, 5932, 8898, 11864, 13347, 17796, 23728, 26694, 35592, 40041, 53388, 71184, 80082, 106776, 120123, 160164, 213552, 240246, 320328, 480492, 640656, 960984, 1921968]

約数ペア:

[(1, 1921968), (2, 960984), (3, 640656), (4, 480492), (6, 320328), (8, 240246), (9, 213552), (12, 160164), (16, 120123), (18, 106776), (24, 80082), (27, 71184), (36, 53388), (48, 40041), (54, 35592), (72, 26694), (81, 23728), (108, 17796), (144, 13347), (162, 11864), (216, 8898), (324, 5932), (432, 4449), (648, 2966), (1296, 1483)]