261618084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6143}}^1$

素因数の和:6186

約数の個数: 108

約数和(自身を含む): 818528256

約数和(自身を除く): 556910172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 6084, 6143, 7098, 10647, 12286, 14196, 18429, 21294, 24572, 36858, 42588, 43001, 55287, 73716, 79859, 86002, 110574, 129003, 159718, 172004, 221148, 239577, 258006, 319436, 387009, 479154, 516012, 559013, 718731, 774018, 958308, 1038167, 1118026, 1437462, 1548036, 1677039, 2076334, 2236052, 2874924, 3114501, 3354078, 4152668, 5031117, 6229002, 6708156, 7267169, 9343503, 10062234, 12458004, 14534338, 18687006, 20124468, 21801507, 29068676, 37374012, 43603014, 65404521, 87206028, 130809042, 261618084]

約数ペア:

[(1, 261618084), (2, 130809042), (3, 87206028), (4, 65404521), (6, 43603014), (7, 37374012), (9, 29068676), (12, 21801507), (13, 20124468), (14, 18687006), (18, 14534338), (21, 12458004), (26, 10062234), (28, 9343503), (36, 7267169), (39, 6708156), (42, 6229002), (52, 5031117), (63, 4152668), (78, 3354078), (84, 3114501), (91, 2874924), (117, 2236052), (126, 2076334), (156, 1677039), (169, 1548036), (182, 1437462), (234, 1118026), (252, 1038167), (273, 958308), (338, 774018), (364, 718731), (468, 559013), (507, 516012), (546, 479154), (676, 387009), (819, 319436), (1014, 258006), (1092, 239577), (1183, 221148), (1521, 172004), (1638, 159718), (2028, 129003), (2366, 110574), (3042, 86002), (3276, 79859), (3549, 73716), (4732, 55287), (6084, 43001), (6143, 42588), (7098, 36858), (10647, 24572), (12286, 21294), (14196, 18429)]