2209951548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9176

約数の個数: 108

約数和(自身を含む): 6545786520

約数和(自身を除く): 4335834972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 139, 147, 196, 252, 278, 294, 417, 441, 556, 588, 834, 882, 973, 1251, 1668, 1764, 1946, 2502, 2919, 3892, 5004, 5838, 6811, 8757, 9013, 11676, 13622, 17514, 18026, 20433, 27039, 27244, 35028, 36052, 40866, 54078, 61299, 63091, 81117, 81732, 108156, 122598, 126182, 162234, 189273, 245196, 252364, 324468, 378546, 441637, 567819, 757092, 883274, 1135638, 1252807, 1324911, 1766548, 2271276, 2505614, 2649822, 3758421, 3974733, 5011228, 5299644, 7516842, 7949466, 8769649, 11275263, 15033684, 15898932, 17539298, 22550526, 26308947, 35078596, 45101052, 52617894, 61387543, 78926841, 105235788, 122775086, 157853682, 184162629, 245550172, 315707364, 368325258, 552487887, 736650516, 1104975774, 2209951548]

約数ペア:

[(1, 2209951548), (2, 1104975774), (3, 736650516), (4, 552487887), (6, 368325258), (7, 315707364), (9, 245550172), (12, 184162629), (14, 157853682), (18, 122775086), (21, 105235788), (28, 78926841), (36, 61387543), (42, 52617894), (49, 45101052), (63, 35078596), (84, 26308947), (98, 22550526), (126, 17539298), (139, 15898932), (147, 15033684), (196, 11275263), (252, 8769649), (278, 7949466), (294, 7516842), (417, 5299644), (441, 5011228), (556, 3974733), (588, 3758421), (834, 2649822), (882, 2505614), (973, 2271276), (1251, 1766548), (1668, 1324911), (1764, 1252807), (1946, 1135638), (2502, 883274), (2919, 757092), (3892, 567819), (5004, 441637), (5838, 378546), (6811, 324468), (8757, 252364), (9013, 245196), (11676, 189273), (13622, 162234), (17514, 126182), (18026, 122598), (20433, 108156), (27039, 81732), (27244, 81117), (35028, 63091), (36052, 61299), (40866, 54078)]