16125858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 42097920

約数和(自身を除く): 25972062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1153, 1554, 1998, 2306, 2331, 3459, 4662, 6918, 6993, 8071, 10377, 13986, 16142, 20754, 24213, 31131, 42661, 48426, 62262, 72639, 85322, 127983, 145278, 217917, 255966, 298627, 383949, 435834, 597254, 767898, 895881, 1151847, 1791762, 2303694, 2687643, 5375286, 8062929, 16125858]

約数ペア:

[(1, 16125858), (2, 8062929), (3, 5375286), (6, 2687643), (7, 2303694), (9, 1791762), (14, 1151847), (18, 895881), (21, 767898), (27, 597254), (37, 435834), (42, 383949), (54, 298627), (63, 255966), (74, 217917), (111, 145278), (126, 127983), (189, 85322), (222, 72639), (259, 62262), (333, 48426), (378, 42661), (518, 31131), (666, 24213), (777, 20754), (999, 16142), (1153, 13986), (1554, 10377), (1998, 8071), (2306, 6993), (2331, 6918), (3459, 4662)]