2138328

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 6135480

約数和(自身を除く): 3997152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 1747, 3494, 5241, 6988, 10482, 13976, 15723, 20964, 29699, 31446, 41928, 59398, 62892, 89097, 118796, 125784, 178194, 237592, 267291, 356388, 534582, 712776, 1069164, 2138328]

約数ペア:

[(1, 2138328), (2, 1069164), (3, 712776), (4, 534582), (6, 356388), (8, 267291), (9, 237592), (12, 178194), (17, 125784), (18, 118796), (24, 89097), (34, 62892), (36, 59398), (51, 41928), (68, 31446), (72, 29699), (102, 20964), (136, 15723), (153, 13976), (204, 10482), (306, 6988), (408, 5241), (612, 3494), (1224, 1747)]