22664691

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 39308544

約数和(自身を除く): 16643853

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 497, 563, 567, 639, 1491, 1689, 1917, 3941, 4473, 5067, 5751, 11823, 13419, 15201, 35469, 39973, 40257, 45603, 106407, 119919, 279811, 319221, 359757, 839433, 1079271, 2518299, 3237813, 7554897, 22664691]

約数ペア:

[(1, 22664691), (3, 7554897), (7, 3237813), (9, 2518299), (21, 1079271), (27, 839433), (63, 359757), (71, 319221), (81, 279811), (189, 119919), (213, 106407), (497, 45603), (563, 40257), (567, 39973), (639, 35469), (1491, 15201), (1689, 13419), (1917, 11823), (3941, 5751), (4473, 5067)]