2019445596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{4651}}^1$

素因数の和:6391

約数の個数: 72

約数和(自身を含む): 5838594944

約数和(自身を除く): 3819149348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1723, 3446, 4651, 5169, 6892, 9302, 10338, 12061, 13953, 15507, 18604, 20676, 24122, 27906, 31014, 32557, 36183, 41859, 48244, 55812, 62028, 65114, 72366, 83718, 97671, 108549, 130228, 144732, 167436, 195342, 217098, 293013, 390684, 434196, 586026, 1172052, 8013673, 16027346, 24041019, 32054692, 48082038, 56095711, 72123057, 96164076, 112191422, 144246114, 168287133, 224382844, 288492228, 336574266, 504861399, 673148532, 1009722798, 2019445596]

約数ペア:

[(1, 2019445596), (2, 1009722798), (3, 673148532), (4, 504861399), (6, 336574266), (7, 288492228), (9, 224382844), (12, 168287133), (14, 144246114), (18, 112191422), (21, 96164076), (28, 72123057), (36, 56095711), (42, 48082038), (63, 32054692), (84, 24041019), (126, 16027346), (252, 8013673), (1723, 1172052), (3446, 586026), (4651, 434196), (5169, 390684), (6892, 293013), (9302, 217098), (10338, 195342), (12061, 167436), (13953, 144732), (15507, 130228), (18604, 108549), (20676, 97671), (24122, 83718), (27906, 72366), (31014, 65114), (32557, 62028), (36183, 55812), (41859, 48244)]