40966884

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 123445504

約数和(自身を除く): 82478620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 223, 243, 252, 324, 378, 446, 486, 567, 669, 729, 756, 892, 972, 1134, 1338, 1458, 1561, 1701, 2007, 2187, 2268, 2676, 2916, 3122, 3402, 4014, 4374, 4683, 5103, 6021, 6244, 6561, 6804, 8028, 8748, 9366, 10206, 12042, 13122, 14049, 15309, 18063, 18732, 20412, 24084, 26244, 28098, 30618, 36126, 42147, 45927, 54189, 56196, 61236, 72252, 84294, 91854, 108378, 126441, 162567, 168588, 183708, 216756, 252882, 325134, 379323, 487701, 505764, 650268, 758646, 975402, 1137969, 1463103, 1517292, 1950804, 2275938, 2926206, 3413907, 4551876, 5852412, 6827814, 10241721, 13655628, 20483442, 40966884]

約数ペア:

[(1, 40966884), (2, 20483442), (3, 13655628), (4, 10241721), (6, 6827814), (7, 5852412), (9, 4551876), (12, 3413907), (14, 2926206), (18, 2275938), (21, 1950804), (27, 1517292), (28, 1463103), (36, 1137969), (42, 975402), (54, 758646), (63, 650268), (81, 505764), (84, 487701), (108, 379323), (126, 325134), (162, 252882), (189, 216756), (223, 183708), (243, 168588), (252, 162567), (324, 126441), (378, 108378), (446, 91854), (486, 84294), (567, 72252), (669, 61236), (729, 56196), (756, 54189), (892, 45927), (972, 42147), (1134, 36126), (1338, 30618), (1458, 28098), (1561, 26244), (1701, 24084), (2007, 20412), (2187, 18732), (2268, 18063), (2676, 15309), (2916, 14049), (3122, 13122), (3402, 12042), (4014, 10206), (4374, 9366), (4683, 8748), (5103, 8028), (6021, 6804), (6244, 6561)]