3716748

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 90

約数和(自身を含む): 11215204

約数和(自身を除く): 7498456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 343, 387, 441, 516, 588, 602, 686, 774, 882, 903, 1029, 1204, 1372, 1548, 1764, 1806, 2058, 2107, 2401, 2709, 3087, 3612, 4116, 4214, 4802, 5418, 6174, 6321, 7203, 8428, 9604, 10836, 12348, 12642, 14406, 14749, 18963, 21609, 25284, 28812, 29498, 37926, 43218, 44247, 58996, 75852, 86436, 88494, 103243, 132741, 176988, 206486, 265482, 309729, 412972, 530964, 619458, 929187, 1238916, 1858374, 3716748]

約数ペア:

[(1, 3716748), (2, 1858374), (3, 1238916), (4, 929187), (6, 619458), (7, 530964), (9, 412972), (12, 309729), (14, 265482), (18, 206486), (21, 176988), (28, 132741), (36, 103243), (42, 88494), (43, 86436), (49, 75852), (63, 58996), (84, 44247), (86, 43218), (98, 37926), (126, 29498), (129, 28812), (147, 25284), (172, 21609), (196, 18963), (252, 14749), (258, 14406), (294, 12642), (301, 12348), (343, 10836), (387, 9604), (441, 8428), (516, 7203), (588, 6321), (602, 6174), (686, 5418), (774, 4802), (882, 4214), (903, 4116), (1029, 3612), (1204, 3087), (1372, 2709), (1548, 2401), (1764, 2107), (1806, 2058)]