938590974

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 72

約数和(自身を含む): 2137014360

約数和(自身を除く): 1198423386

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 227, 261, 267, 454, 522, 534, 681, 801, 1362, 1602, 2043, 2581, 4086, 5162, 6583, 7743, 7921, 13166, 15486, 15842, 19749, 20203, 23229, 23763, 39498, 40406, 46458, 47526, 59247, 60609, 71289, 118494, 121218, 142578, 181827, 229709, 363654, 459418, 585887, 689127, 1171774, 1378254, 1757661, 1798067, 2067381, 3515322, 3596134, 4134762, 5272983, 5394201, 10545966, 10788402, 16182603, 32365206, 52143943, 104287886, 156431829, 312863658, 469295487, 938590974]

約数ペア:

[(1, 938590974), (2, 469295487), (3, 312863658), (6, 156431829), (9, 104287886), (18, 52143943), (29, 32365206), (58, 16182603), (87, 10788402), (89, 10545966), (174, 5394201), (178, 5272983), (227, 4134762), (261, 3596134), (267, 3515322), (454, 2067381), (522, 1798067), (534, 1757661), (681, 1378254), (801, 1171774), (1362, 689127), (1602, 585887), (2043, 459418), (2581, 363654), (4086, 229709), (5162, 181827), (6583, 142578), (7743, 121218), (7921, 118494), (13166, 71289), (15486, 60609), (15842, 59247), (19749, 47526), (20203, 46458), (23229, 40406), (23763, 39498)]