22978188

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1553}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 60046560

約数和(自身を除く): 37068372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1553, 1644, 2466, 3106, 3699, 4659, 4932, 6212, 7398, 9318, 13977, 14796, 18636, 27954, 41931, 55908, 83862, 167724, 212761, 425522, 638283, 851044, 1276566, 1914849, 2553132, 3829698, 5744547, 7659396, 11489094, 22978188]

約数ペア:

[(1, 22978188), (2, 11489094), (3, 7659396), (4, 5744547), (6, 3829698), (9, 2553132), (12, 1914849), (18, 1276566), (27, 851044), (36, 638283), (54, 425522), (108, 212761), (137, 167724), (274, 83862), (411, 55908), (548, 41931), (822, 27954), (1233, 18636), (1553, 14796), (1644, 13977), (2466, 9318), (3106, 7398), (3699, 6212), (4659, 4932)]