23371938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1847}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 31402782

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 1847, 2109, 3694, 4218, 5541, 6327, 11082, 12654, 16623, 33246, 35093, 68339, 70186, 105279, 136678, 205017, 210558, 315837, 410034, 615051, 631674, 1230102, 1298441, 2596882, 3895323, 7790646, 11685969, 23371938]

約数ペア:

[(1, 23371938), (2, 11685969), (3, 7790646), (6, 3895323), (9, 2596882), (18, 1298441), (19, 1230102), (37, 631674), (38, 615051), (57, 410034), (74, 315837), (111, 210558), (114, 205017), (171, 136678), (222, 105279), (333, 70186), (342, 68339), (666, 35093), (703, 33246), (1406, 16623), (1847, 12654), (2109, 11082), (3694, 6327), (4218, 5541)]