13315428

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 42398720

約数和(自身を除く): 29083292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 103, 108, 114, 126, 133, 162, 171, 189, 206, 228, 243, 252, 266, 309, 324, 342, 378, 399, 412, 486, 513, 532, 567, 618, 684, 721, 756, 798, 927, 972, 1026, 1134, 1197, 1236, 1442, 1539, 1596, 1701, 1854, 1957, 2052, 2163, 2268, 2394, 2781, 2884, 3078, 3402, 3591, 3708, 3914, 4326, 4617, 4788, 5562, 5871, 6156, 6489, 6804, 7182, 7828, 8343, 8652, 9234, 10773, 11124, 11742, 12978, 13699, 14364, 16686, 17613, 18468, 19467, 21546, 23484, 25029, 25956, 27398, 32319, 33372, 35226, 38934, 41097, 43092, 50058, 52839, 54796, 58401, 64638, 70452, 77868, 82194, 100116, 105678, 116802, 123291, 129276, 158517, 164388, 175203, 211356, 233604, 246582, 317034, 350406, 369873, 475551, 493164, 634068, 700812, 739746, 951102, 1109619, 1479492, 1902204, 2219238, 3328857, 4438476, 6657714, 13315428]

約数ペア:

[(1, 13315428), (2, 6657714), (3, 4438476), (4, 3328857), (6, 2219238), (7, 1902204), (9, 1479492), (12, 1109619), (14, 951102), (18, 739746), (19, 700812), (21, 634068), (27, 493164), (28, 475551), (36, 369873), (38, 350406), (42, 317034), (54, 246582), (57, 233604), (63, 211356), (76, 175203), (81, 164388), (84, 158517), (103, 129276), (108, 123291), (114, 116802), (126, 105678), (133, 100116), (162, 82194), (171, 77868), (189, 70452), (206, 64638), (228, 58401), (243, 54796), (252, 52839), (266, 50058), (309, 43092), (324, 41097), (342, 38934), (378, 35226), (399, 33372), (412, 32319), (486, 27398), (513, 25956), (532, 25029), (567, 23484), (618, 21546), (684, 19467), (721, 18468), (756, 17613), (798, 16686), (927, 14364), (972, 13699), (1026, 12978), (1134, 11742), (1197, 11124), (1236, 10773), (1442, 9234), (1539, 8652), (1596, 8343), (1701, 7828), (1854, 7182), (1957, 6804), (2052, 6489), (2163, 6156), (2268, 5871), (2394, 5562), (2781, 4788), (2884, 4617), (3078, 4326), (3402, 3914), (3591, 3708)]