217911924

素因数分解:

$2^2\times 3^3\times {\mathrm{1151}}^1\times {\mathrm{1753}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 565770240

約数和(自身を除く): 347858316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1151, 1753, 2302, 3453, 3506, 4604, 5259, 6906, 7012, 10359, 10518, 13812, 15777, 20718, 21036, 31077, 31554, 41436, 47331, 62154, 63108, 94662, 124308, 189324, 2017703, 4035406, 6053109, 8070812, 12106218, 18159327, 24212436, 36318654, 54477981, 72637308, 108955962, 217911924]

約数ペア:

[(1, 217911924), (2, 108955962), (3, 72637308), (4, 54477981), (6, 36318654), (9, 24212436), (12, 18159327), (18, 12106218), (27, 8070812), (36, 6053109), (54, 4035406), (108, 2017703), (1151, 189324), (1753, 124308), (2302, 94662), (3453, 63108), (3506, 62154), (4604, 47331), (5259, 41436), (6906, 31554), (7012, 31077), (10359, 21036), (10518, 20718), (13812, 15777)]