6643639788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{20477}}^1$

素因数の和:21926

約数の個数: 48

約数和(自身を含む): 16329976320

約数和(自身を除く): 9686336532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1423, 2846, 4269, 5692, 8538, 17076, 20477, 27037, 40954, 54074, 61431, 81111, 81908, 108148, 122862, 162222, 245724, 324444, 389063, 778126, 1167189, 1556252, 2334378, 4668756, 29138771, 58277542, 87416313, 116555084, 174832626, 349665252, 553636649, 1107273298, 1660909947, 2214546596, 3321819894, 6643639788]

約数ペア:

[(1, 6643639788), (2, 3321819894), (3, 2214546596), (4, 1660909947), (6, 1107273298), (12, 553636649), (19, 349665252), (38, 174832626), (57, 116555084), (76, 87416313), (114, 58277542), (228, 29138771), (1423, 4668756), (2846, 2334378), (4269, 1556252), (5692, 1167189), (8538, 778126), (17076, 389063), (20477, 324444), (27037, 245724), (40954, 162222), (54074, 122862), (61431, 108148), (81111, 81908)]