2109016728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{321889}}^1$

素因数の和:321921

約数の個数: 96

約数和(自身を含む): 7030077600

約数和(自身を除く): 4921060872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 321889, 643778, 965667, 1287556, 1931334, 2253223, 2575112, 2897001, 3862668, 4184557, 4506446, 5794002, 6759669, 7725336, 8369114, 9012892, 11588004, 12553671, 13519338, 16738228, 18025784, 20279007, 23176008, 25107342, 27038676, 29291899, 33476456, 37661013, 40558014, 50214684, 54077352, 58583798, 75322026, 81116028, 87875697, 100429368, 117167596, 150644052, 162232056, 175751394, 234335192, 263627091, 301288104, 351502788, 527254182, 703005576, 1054508364, 2109016728]

約数ペア:

[(1, 2109016728), (2, 1054508364), (3, 703005576), (4, 527254182), (6, 351502788), (7, 301288104), (8, 263627091), (9, 234335192), (12, 175751394), (13, 162232056), (14, 150644052), (18, 117167596), (21, 100429368), (24, 87875697), (26, 81116028), (28, 75322026), (36, 58583798), (39, 54077352), (42, 50214684), (52, 40558014), (56, 37661013), (63, 33476456), (72, 29291899), (78, 27038676), (84, 25107342), (91, 23176008), (104, 20279007), (117, 18025784), (126, 16738228), (156, 13519338), (168, 12553671), (182, 11588004), (234, 9012892), (252, 8369114), (273, 7725336), (312, 6759669), (364, 5794002), (468, 4506446), (504, 4184557), (546, 3862668), (728, 2897001), (819, 2575112), (936, 2253223), (1092, 1931334), (1638, 1287556), (2184, 965667), (3276, 643778), (6552, 321889)]