2104721892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{91781}}^1$

素因数の和:91818

約数の個数: 108

約数和(自身を含む): 6665025276

約数和(自身を除く): 4560303384

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 91781, 183562, 275343, 367124, 550686, 642467, 826029, 1101372, 1193153, 1284934, 1652058, 1927401, 2386306, 2569868, 3304116, 3579459, 3854802, 4497269, 4772612, 5782203, 7158918, 7709604, 8352071, 8994538, 10738377, 11564406, 13491807, 14317836, 16704142, 17989076, 21476754, 23128812, 25056213, 26983614, 33408284, 40475421, 42953508, 50112426, 53967228, 58464497, 75168639, 80950842, 100224852, 116928994, 150337278, 161901684, 175393491, 233857988, 300674556, 350786982, 526180473, 701573964, 1052360946, 2104721892]

約数ペア:

[(1, 2104721892), (2, 1052360946), (3, 701573964), (4, 526180473), (6, 350786982), (7, 300674556), (9, 233857988), (12, 175393491), (13, 161901684), (14, 150337278), (18, 116928994), (21, 100224852), (26, 80950842), (28, 75168639), (36, 58464497), (39, 53967228), (42, 50112426), (49, 42953508), (52, 40475421), (63, 33408284), (78, 26983614), (84, 25056213), (91, 23128812), (98, 21476754), (117, 17989076), (126, 16704142), (147, 14317836), (156, 13491807), (182, 11564406), (196, 10738377), (234, 8994538), (252, 8352071), (273, 7709604), (294, 7158918), (364, 5782203), (441, 4772612), (468, 4497269), (546, 3854802), (588, 3579459), (637, 3304116), (819, 2569868), (882, 2386306), (1092, 1927401), (1274, 1652058), (1638, 1284934), (1764, 1193153), (1911, 1101372), (2548, 826029), (3276, 642467), (3822, 550686), (5733, 367124), (7644, 275343), (11466, 183562), (22932, 91781)]