3187548

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 10166520

約数和(自身を除く): 6978972

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, 139, 147, 156, 182, 196, 234, 252, 273, 278, 294, 364, 417, 441, 468, 546, 556, 588, 637, 819, 834, 882, 973, 1092, 1251, 1274, 1638, 1668, 1764, 1807, 1911, 1946, 2502, 2548, 2919, 3276, 3614, 3822, 3892, 5004, 5421, 5733, 5838, 6811, 7228, 7644, 8757, 10842, 11466, 11676, 12649, 13622, 16263, 17514, 20433, 21684, 22932, 25298, 27244, 32526, 35028, 37947, 40866, 50596, 61299, 65052, 75894, 81732, 88543, 113841, 122598, 151788, 177086, 227682, 245196, 265629, 354172, 455364, 531258, 796887, 1062516, 1593774, 3187548]

約数ペア:

[(1, 3187548), (2, 1593774), (3, 1062516), (4, 796887), (6, 531258), (7, 455364), (9, 354172), (12, 265629), (13, 245196), (14, 227682), (18, 177086), (21, 151788), (26, 122598), (28, 113841), (36, 88543), (39, 81732), (42, 75894), (49, 65052), (52, 61299), (63, 50596), (78, 40866), (84, 37947), (91, 35028), (98, 32526), (117, 27244), (126, 25298), (139, 22932), (147, 21684), (156, 20433), (182, 17514), (196, 16263), (234, 13622), (252, 12649), (273, 11676), (278, 11466), (294, 10842), (364, 8757), (417, 7644), (441, 7228), (468, 6811), (546, 5838), (556, 5733), (588, 5421), (637, 5004), (819, 3892), (834, 3822), (882, 3614), (973, 3276), (1092, 2919), (1251, 2548), (1274, 2502), (1638, 1946), (1668, 1911), (1764, 1807)]