1952019468

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20879}}^1$

素因数の和:20956

約数の個数: 108

約数和(自身を含む): 5848446240

約数和(自身を除く): 3896426772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 294, 318, 371, 441, 477, 588, 636, 742, 882, 954, 1113, 1484, 1764, 1908, 2226, 2597, 3339, 4452, 5194, 6678, 7791, 10388, 13356, 15582, 20879, 23373, 31164, 41758, 46746, 62637, 83516, 93492, 125274, 146153, 187911, 250548, 292306, 375822, 438459, 584612, 751644, 876918, 1023071, 1106587, 1315377, 1753836, 2046142, 2213174, 2630754, 3069213, 3319761, 4092284, 4426348, 5261508, 6138426, 6639522, 7746109, 9207639, 9959283, 12276852, 13279044, 15492218, 18415278, 19918566, 23238327, 30984436, 36830556, 39837132, 46476654, 54222763, 69714981, 92953308, 108445526, 139429962, 162668289, 216891052, 278859924, 325336578, 488004867, 650673156, 976009734, 1952019468]

約数ペア:

[(1, 1952019468), (2, 976009734), (3, 650673156), (4, 488004867), (6, 325336578), (7, 278859924), (9, 216891052), (12, 162668289), (14, 139429962), (18, 108445526), (21, 92953308), (28, 69714981), (36, 54222763), (42, 46476654), (49, 39837132), (53, 36830556), (63, 30984436), (84, 23238327), (98, 19918566), (106, 18415278), (126, 15492218), (147, 13279044), (159, 12276852), (196, 9959283), (212, 9207639), (252, 7746109), (294, 6639522), (318, 6138426), (371, 5261508), (441, 4426348), (477, 4092284), (588, 3319761), (636, 3069213), (742, 2630754), (882, 2213174), (954, 2046142), (1113, 1753836), (1484, 1315377), (1764, 1106587), (1908, 1023071), (2226, 876918), (2597, 751644), (3339, 584612), (4452, 438459), (5194, 375822), (6678, 292306), (7791, 250548), (10388, 187911), (13356, 146153), (15582, 125274), (20879, 93492), (23373, 83516), (31164, 62637), (41758, 46746)]