22705956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 73382400

約数和(自身を除く): 50676444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 52, 58, 63, 78, 84, 87, 91, 116, 117, 126, 156, 174, 182, 203, 234, 239, 252, 261, 273, 348, 364, 377, 406, 468, 478, 522, 546, 609, 717, 754, 812, 819, 956, 1044, 1092, 1131, 1218, 1434, 1508, 1638, 1673, 1827, 2151, 2262, 2436, 2639, 2868, 3107, 3276, 3346, 3393, 3654, 4302, 4524, 5019, 5278, 6214, 6692, 6786, 6931, 7308, 7917, 8604, 9321, 10038, 10556, 12428, 13572, 13862, 15057, 15834, 18642, 20076, 20793, 21749, 23751, 27724, 27963, 30114, 31668, 37284, 41586, 43498, 47502, 48517, 55926, 60228, 62379, 65247, 83172, 86996, 90103, 95004, 97034, 111852, 124758, 130494, 145551, 180206, 194068, 195741, 249516, 260988, 270309, 291102, 360412, 391482, 436653, 540618, 582204, 630721, 782964, 810927, 873306, 1081236, 1261442, 1621854, 1746612, 1892163, 2522884, 3243708, 3784326, 5676489, 7568652, 11352978, 22705956]

約数ペア:

[(1, 22705956), (2, 11352978), (3, 7568652), (4, 5676489), (6, 3784326), (7, 3243708), (9, 2522884), (12, 1892163), (13, 1746612), (14, 1621854), (18, 1261442), (21, 1081236), (26, 873306), (28, 810927), (29, 782964), (36, 630721), (39, 582204), (42, 540618), (52, 436653), (58, 391482), (63, 360412), (78, 291102), (84, 270309), (87, 260988), (91, 249516), (116, 195741), (117, 194068), (126, 180206), (156, 145551), (174, 130494), (182, 124758), (203, 111852), (234, 97034), (239, 95004), (252, 90103), (261, 86996), (273, 83172), (348, 65247), (364, 62379), (377, 60228), (406, 55926), (468, 48517), (478, 47502), (522, 43498), (546, 41586), (609, 37284), (717, 31668), (754, 30114), (812, 27963), (819, 27724), (956, 23751), (1044, 21749), (1092, 20793), (1131, 20076), (1218, 18642), (1434, 15834), (1508, 15057), (1638, 13862), (1673, 13572), (1827, 12428), (2151, 10556), (2262, 10038), (2436, 9321), (2639, 8604), (2868, 7917), (3107, 7308), (3276, 6931), (3346, 6786), (3393, 6692), (3654, 6214), (4302, 5278), (4524, 5019)]