13229916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5474

約数の個数: 48

約数和(自身を含む): 36503040

約数和(自身を除く): 23273124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 5431, 10862, 16293, 21724, 32586, 38017, 65172, 76034, 114051, 152068, 157499, 228102, 314998, 456204, 472497, 629996, 944994, 1102493, 1889988, 2204986, 3307479, 4409972, 6614958, 13229916]

約数ペア:

[(1, 13229916), (2, 6614958), (3, 4409972), (4, 3307479), (6, 2204986), (7, 1889988), (12, 1102493), (14, 944994), (21, 629996), (28, 472497), (29, 456204), (42, 314998), (58, 228102), (84, 157499), (87, 152068), (116, 114051), (174, 76034), (203, 65172), (348, 38017), (406, 32586), (609, 21724), (812, 16293), (1218, 10862), (2436, 5431)]