2021893926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 4633251840

約数和(自身を除く): 2611357914

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 53, 78, 79, 82, 106, 123, 151, 158, 159, 237, 246, 302, 318, 453, 474, 533, 689, 906, 1027, 1066, 1378, 1599, 1963, 2054, 2067, 2173, 3081, 3198, 3239, 3926, 4134, 4187, 4346, 5889, 6162, 6191, 6478, 6519, 8003, 8374, 9717, 11778, 11929, 12382, 12561, 13038, 16006, 18573, 19434, 23858, 24009, 25122, 28249, 35787, 37146, 42107, 48018, 54431, 56498, 71574, 80483, 84214, 84747, 104039, 108862, 126321, 155077, 160966, 163293, 169494, 171667, 208078, 241449, 252642, 310154, 312117, 326586, 328123, 343334, 465231, 482898, 489089, 515001, 624234, 632237, 656246, 930462, 978178, 984369, 1030002, 1264474, 1467267, 1896711, 1968738, 2231671, 2934534, 3793422, 4265599, 4463342, 6358157, 6695013, 8219081, 8531198, 12716314, 12796797, 13390026, 16438162, 19074471, 24657243, 25593594, 25921717, 38148942, 49314486, 51843434, 77765151, 155530302, 336982321, 673964642, 1010946963, 2021893926]

約数ペア:

[(1, 2021893926), (2, 1010946963), (3, 673964642), (6, 336982321), (13, 155530302), (26, 77765151), (39, 51843434), (41, 49314486), (53, 38148942), (78, 25921717), (79, 25593594), (82, 24657243), (106, 19074471), (123, 16438162), (151, 13390026), (158, 12796797), (159, 12716314), (237, 8531198), (246, 8219081), (302, 6695013), (318, 6358157), (453, 4463342), (474, 4265599), (533, 3793422), (689, 2934534), (906, 2231671), (1027, 1968738), (1066, 1896711), (1378, 1467267), (1599, 1264474), (1963, 1030002), (2054, 984369), (2067, 978178), (2173, 930462), (3081, 656246), (3198, 632237), (3239, 624234), (3926, 515001), (4134, 489089), (4187, 482898), (4346, 465231), (5889, 343334), (6162, 328123), (6191, 326586), (6478, 312117), (6519, 310154), (8003, 252642), (8374, 241449), (9717, 208078), (11778, 171667), (11929, 169494), (12382, 163293), (12561, 160966), (13038, 155077), (16006, 126321), (18573, 108862), (19434, 104039), (23858, 84747), (24009, 84214), (25122, 80483), (28249, 71574), (35787, 56498), (37146, 54431), (42107, 48018)]