2019570876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{13007}}^1$

素因数の和:13263

約数の個数: 72

約数和(自身を含む): 5397799680

約数和(自身を除く): 3378228804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 227, 228, 342, 454, 681, 684, 908, 1362, 2043, 2724, 4086, 4313, 8172, 8626, 12939, 13007, 17252, 25878, 26014, 38817, 39021, 51756, 52028, 77634, 78042, 117063, 155268, 156084, 234126, 247133, 468252, 494266, 741399, 988532, 1482798, 2224197, 2952589, 2965596, 4448394, 5905178, 8857767, 8896788, 11810356, 17715534, 26573301, 35431068, 53146602, 56099191, 106293204, 112198382, 168297573, 224396764, 336595146, 504892719, 673190292, 1009785438, 2019570876]

約数ペア:

[(1, 2019570876), (2, 1009785438), (3, 673190292), (4, 504892719), (6, 336595146), (9, 224396764), (12, 168297573), (18, 112198382), (19, 106293204), (36, 56099191), (38, 53146602), (57, 35431068), (76, 26573301), (114, 17715534), (171, 11810356), (227, 8896788), (228, 8857767), (342, 5905178), (454, 4448394), (681, 2965596), (684, 2952589), (908, 2224197), (1362, 1482798), (2043, 988532), (2724, 741399), (4086, 494266), (4313, 468252), (8172, 247133), (8626, 234126), (12939, 156084), (13007, 155268), (17252, 117063), (25878, 78042), (26014, 77634), (38817, 52028), (39021, 51756)]