22118733

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 17717427

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 239, 273, 339, 717, 791, 819, 1017, 1469, 1673, 2151, 2373, 3107, 4407, 5019, 7119, 9321, 10283, 13221, 15057, 21749, 27007, 27963, 30849, 65247, 81021, 92547, 189049, 195741, 243063, 351091, 567147, 1053273, 1701441, 2457637, 3159819, 7372911, 22118733]

約数ペア:

[(1, 22118733), (3, 7372911), (7, 3159819), (9, 2457637), (13, 1701441), (21, 1053273), (39, 567147), (63, 351091), (91, 243063), (113, 195741), (117, 189049), (239, 92547), (273, 81021), (339, 65247), (717, 30849), (791, 27963), (819, 27007), (1017, 21749), (1469, 15057), (1673, 13221), (2151, 10283), (2373, 9321), (3107, 7119), (4407, 5019)]