25890354

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 120

約数和(自身を含む): 71322240

約数和(自身を除く): 45431886

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 79, 81, 102, 119, 126, 153, 158, 162, 189, 237, 238, 289, 306, 357, 378, 459, 474, 553, 567, 578, 711, 714, 867, 918, 1071, 1106, 1134, 1343, 1377, 1422, 1659, 1734, 2023, 2133, 2142, 2601, 2686, 2754, 3213, 3318, 4029, 4046, 4266, 4977, 5202, 6069, 6399, 6426, 7803, 8058, 9401, 9639, 9954, 12087, 12138, 12798, 14931, 15606, 18207, 18802, 19278, 22831, 23409, 24174, 28203, 29862, 36261, 36414, 44793, 45662, 46818, 54621, 56406, 68493, 72522, 84609, 89586, 108783, 109242, 136986, 159817, 163863, 169218, 205479, 217566, 253827, 319634, 327726, 410958, 479451, 507654, 616437, 761481, 958902, 1232874, 1438353, 1522962, 1849311, 2876706, 3698622, 4315059, 8630118, 12945177, 25890354]

約数ペア:

[(1, 25890354), (2, 12945177), (3, 8630118), (6, 4315059), (7, 3698622), (9, 2876706), (14, 1849311), (17, 1522962), (18, 1438353), (21, 1232874), (27, 958902), (34, 761481), (42, 616437), (51, 507654), (54, 479451), (63, 410958), (79, 327726), (81, 319634), (102, 253827), (119, 217566), (126, 205479), (153, 169218), (158, 163863), (162, 159817), (189, 136986), (237, 109242), (238, 108783), (289, 89586), (306, 84609), (357, 72522), (378, 68493), (459, 56406), (474, 54621), (553, 46818), (567, 45662), (578, 44793), (711, 36414), (714, 36261), (867, 29862), (918, 28203), (1071, 24174), (1106, 23409), (1134, 22831), (1343, 19278), (1377, 18802), (1422, 18207), (1659, 15606), (1734, 14931), (2023, 12798), (2133, 12138), (2142, 12087), (2601, 9954), (2686, 9639), (2754, 9401), (3213, 8058), (3318, 7803), (4029, 6426), (4046, 6399), (4266, 6069), (4977, 5202)]