11271372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 31696560

約数和(自身を除く): 20425188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 661, 812, 1218, 1322, 1421, 1983, 2436, 2644, 2842, 3966, 4263, 4627, 5684, 7932, 8526, 9254, 13881, 17052, 18508, 19169, 27762, 32389, 38338, 55524, 57507, 64778, 76676, 97167, 115014, 129556, 134183, 194334, 230028, 268366, 388668, 402549, 536732, 805098, 939281, 1610196, 1878562, 2817843, 3757124, 5635686, 11271372]

約数ペア:

[(1, 11271372), (2, 5635686), (3, 3757124), (4, 2817843), (6, 1878562), (7, 1610196), (12, 939281), (14, 805098), (21, 536732), (28, 402549), (29, 388668), (42, 268366), (49, 230028), (58, 194334), (84, 134183), (87, 129556), (98, 115014), (116, 97167), (147, 76676), (174, 64778), (196, 57507), (203, 55524), (294, 38338), (348, 32389), (406, 27762), (588, 19169), (609, 18508), (661, 17052), (812, 13881), (1218, 9254), (1322, 8526), (1421, 7932), (1983, 5684), (2436, 4627), (2644, 4263), (2842, 3966)]