2030872914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{48991}}^1$

素因数の和:49060

約数の個数: 72

約数和(自身を含む): 5227642368

約数和(自身を除く): 3196769454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6909, 13818, 20727, 41454, 48991, 97982, 146973, 293946, 342937, 440919, 685874, 881838, 1028811, 2057622, 2302577, 2400559, 3086433, 4605154, 4801118, 6172866, 6907731, 7201677, 13815462, 14403354, 16118039, 20723193, 21605031, 32236078, 41446386, 43210062, 48354117, 96708234, 112826273, 145062351, 225652546, 290124702, 338478819, 676957638, 1015436457, 2030872914]

約数ペア:

[(1, 2030872914), (2, 1015436457), (3, 676957638), (6, 338478819), (7, 290124702), (9, 225652546), (14, 145062351), (18, 112826273), (21, 96708234), (42, 48354117), (47, 43210062), (49, 41446386), (63, 32236078), (94, 21605031), (98, 20723193), (126, 16118039), (141, 14403354), (147, 13815462), (282, 7201677), (294, 6907731), (329, 6172866), (423, 4801118), (441, 4605154), (658, 3086433), (846, 2400559), (882, 2302577), (987, 2057622), (1974, 1028811), (2303, 881838), (2961, 685874), (4606, 440919), (5922, 342937), (6909, 293946), (13818, 146973), (20727, 97982), (41454, 48991)]