986473404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18911}}^1$

素因数の和:18957

約数の個数: 120

約数和(自身を含む): 3075545088

約数和(自身を除く): 2089071684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3726, 4347, 5796, 7452, 8694, 13041, 17388, 18911, 26082, 37822, 52164, 56733, 75644, 113466, 132377, 170199, 226932, 264754, 340398, 397131, 434953, 510597, 529508, 680796, 794262, 869906, 1021194, 1191393, 1304859, 1531791, 1588524, 1739812, 2042388, 2382786, 2609718, 3044671, 3063582, 3574179, 3914577, 4765572, 5219436, 6089342, 6127164, 7148358, 7829154, 9134013, 10722537, 11743731, 12178684, 14296716, 15658308, 18268026, 21445074, 23487462, 27402039, 35231193, 36536052, 42890148, 46974924, 54804078, 70462386, 82206117, 109608156, 140924772, 164412234, 246618351, 328824468, 493236702, 986473404]

約数ペア:

[(1, 986473404), (2, 493236702), (3, 328824468), (4, 246618351), (6, 164412234), (7, 140924772), (9, 109608156), (12, 82206117), (14, 70462386), (18, 54804078), (21, 46974924), (23, 42890148), (27, 36536052), (28, 35231193), (36, 27402039), (42, 23487462), (46, 21445074), (54, 18268026), (63, 15658308), (69, 14296716), (81, 12178684), (84, 11743731), (92, 10722537), (108, 9134013), (126, 7829154), (138, 7148358), (161, 6127164), (162, 6089342), (189, 5219436), (207, 4765572), (252, 3914577), (276, 3574179), (322, 3063582), (324, 3044671), (378, 2609718), (414, 2382786), (483, 2042388), (567, 1739812), (621, 1588524), (644, 1531791), (756, 1304859), (828, 1191393), (966, 1021194), (1134, 869906), (1242, 794262), (1449, 680796), (1863, 529508), (1932, 510597), (2268, 434953), (2484, 397131), (2898, 340398), (3726, 264754), (4347, 226932), (5796, 170199), (7452, 132377), (8694, 113466), (13041, 75644), (17388, 56733), (18911, 52164), (26082, 37822)]