29985876

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4906

約数の個数: 60

約数和(自身を含む): 82531680

約数和(自身を除く): 52545804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 4871, 6156, 9742, 14613, 19484, 29226, 43839, 58452, 87678, 92549, 131517, 175356, 185098, 263034, 277647, 370196, 394551, 526068, 555294, 789102, 832941, 1110588, 1578204, 1665882, 2498823, 3331764, 4997646, 7496469, 9995292, 14992938, 29985876]

約数ペア:

[(1, 29985876), (2, 14992938), (3, 9995292), (4, 7496469), (6, 4997646), (9, 3331764), (12, 2498823), (18, 1665882), (19, 1578204), (27, 1110588), (36, 832941), (38, 789102), (54, 555294), (57, 526068), (76, 394551), (81, 370196), (108, 277647), (114, 263034), (162, 185098), (171, 175356), (228, 131517), (324, 92549), (342, 87678), (513, 58452), (684, 43839), (1026, 29226), (1539, 19484), (2052, 14613), (3078, 9742), (4871, 6156)]