22072356

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^2\times {\mathrm{89}}^1$

素因数の和:265

約数の個数: 54

約数和(自身を含む): 57108870

約数和(自身を除く): 35036514

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 89, 166, 178, 249, 267, 332, 356, 498, 534, 747, 801, 996, 1068, 1494, 1602, 2988, 3204, 6889, 7387, 13778, 14774, 20667, 22161, 27556, 29548, 41334, 44322, 62001, 66483, 82668, 88644, 124002, 132966, 248004, 265932, 613121, 1226242, 1839363, 2452484, 3678726, 5518089, 7357452, 11036178, 22072356]

約数ペア:

[(1, 22072356), (2, 11036178), (3, 7357452), (4, 5518089), (6, 3678726), (9, 2452484), (12, 1839363), (18, 1226242), (36, 613121), (83, 265932), (89, 248004), (166, 132966), (178, 124002), (249, 88644), (267, 82668), (332, 66483), (356, 62001), (498, 44322), (534, 41334), (747, 29548), (801, 27556), (996, 22161), (1068, 20667), (1494, 14774), (1602, 13778), (2988, 7387), (3204, 6889)]