16172082

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 38880000

約数和(自身を除く): 22707918

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 449, 522, 621, 667, 783, 898, 1242, 1334, 1347, 1566, 2001, 2694, 4002, 4041, 6003, 8082, 10327, 12006, 12123, 13021, 18009, 20654, 24246, 26042, 30981, 36018, 39063, 61962, 78126, 92943, 117189, 185886, 234378, 278829, 299483, 351567, 557658, 598966, 703134, 898449, 1796898, 2695347, 5390694, 8086041, 16172082]

約数ペア:

[(1, 16172082), (2, 8086041), (3, 5390694), (6, 2695347), (9, 1796898), (18, 898449), (23, 703134), (27, 598966), (29, 557658), (46, 351567), (54, 299483), (58, 278829), (69, 234378), (87, 185886), (138, 117189), (174, 92943), (207, 78126), (261, 61962), (414, 39063), (449, 36018), (522, 30981), (621, 26042), (667, 24246), (783, 20654), (898, 18009), (1242, 13021), (1334, 12123), (1347, 12006), (1566, 10327), (2001, 8082), (2694, 6003), (4002, 4041)]