16251864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 43791840

約数和(自身を除く): 27539976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 366, 408, 488, 653, 732, 1037, 1306, 1464, 1959, 2074, 2612, 3111, 3918, 4148, 5224, 6222, 7836, 8296, 11101, 12444, 15672, 22202, 24888, 33303, 39833, 44404, 66606, 79666, 88808, 119499, 133212, 159332, 238998, 266424, 318664, 477996, 677161, 955992, 1354322, 2031483, 2708644, 4062966, 5417288, 8125932, 16251864]

約数ペア:

[(1, 16251864), (2, 8125932), (3, 5417288), (4, 4062966), (6, 2708644), (8, 2031483), (12, 1354322), (17, 955992), (24, 677161), (34, 477996), (51, 318664), (61, 266424), (68, 238998), (102, 159332), (122, 133212), (136, 119499), (183, 88808), (204, 79666), (244, 66606), (366, 44404), (408, 39833), (488, 33303), (653, 24888), (732, 22202), (1037, 15672), (1306, 12444), (1464, 11101), (1959, 8296), (2074, 7836), (2612, 6222), (3111, 5224), (3918, 4148)]