22920408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 76200960

約数和(自身を除く): 53280552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 163, 168, 186, 189, 216, 217, 248, 252, 279, 324, 326, 372, 378, 434, 489, 504, 558, 567, 648, 651, 652, 744, 756, 837, 868, 978, 1116, 1134, 1141, 1302, 1304, 1467, 1512, 1674, 1736, 1953, 1956, 2232, 2268, 2282, 2511, 2604, 2934, 3348, 3423, 3906, 3912, 4401, 4536, 4564, 5022, 5053, 5208, 5859, 5868, 6696, 6846, 7812, 8802, 9128, 10044, 10106, 10269, 11718, 11736, 13203, 13692, 15159, 15624, 17577, 17604, 20088, 20212, 20538, 23436, 26406, 27384, 30318, 30807, 35154, 35208, 35371, 40424, 41076, 45477, 46872, 52812, 60636, 61614, 70308, 70742, 82152, 90954, 92421, 105624, 106113, 121272, 123228, 136431, 140616, 141484, 181908, 184842, 212226, 246456, 272862, 282968, 318339, 363816, 369684, 409293, 424452, 545724, 636678, 739368, 818586, 848904, 955017, 1091448, 1273356, 1637172, 1910034, 2546712, 2865051, 3274344, 3820068, 5730102, 7640136, 11460204, 22920408]

約数ペア:

[(1, 22920408), (2, 11460204), (3, 7640136), (4, 5730102), (6, 3820068), (7, 3274344), (8, 2865051), (9, 2546712), (12, 1910034), (14, 1637172), (18, 1273356), (21, 1091448), (24, 955017), (27, 848904), (28, 818586), (31, 739368), (36, 636678), (42, 545724), (54, 424452), (56, 409293), (62, 369684), (63, 363816), (72, 318339), (81, 282968), (84, 272862), (93, 246456), (108, 212226), (124, 184842), (126, 181908), (162, 141484), (163, 140616), (168, 136431), (186, 123228), (189, 121272), (216, 106113), (217, 105624), (248, 92421), (252, 90954), (279, 82152), (324, 70742), (326, 70308), (372, 61614), (378, 60636), (434, 52812), (489, 46872), (504, 45477), (558, 41076), (567, 40424), (648, 35371), (651, 35208), (652, 35154), (744, 30807), (756, 30318), (837, 27384), (868, 26406), (978, 23436), (1116, 20538), (1134, 20212), (1141, 20088), (1302, 17604), (1304, 17577), (1467, 15624), (1512, 15159), (1674, 13692), (1736, 13203), (1953, 11736), (1956, 11718), (2232, 10269), (2268, 10106), (2282, 10044), (2511, 9128), (2604, 8802), (2934, 7812), (3348, 6846), (3423, 6696), (3906, 5868), (3912, 5859), (4401, 5208), (4536, 5053), (4564, 5022)]