18969396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{50993}}^1$

素因数の和:51031

約数の個数: 24

約数和(自身を含む): 45690624

約数和(自身を除く): 26721228

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 50993, 101986, 152979, 203972, 305958, 611916, 1580783, 3161566, 4742349, 6323132, 9484698, 18969396]

約数ペア:

[(1, 18969396), (2, 9484698), (3, 6323132), (4, 4742349), (6, 3161566), (12, 1580783), (31, 611916), (62, 305958), (93, 203972), (124, 152979), (186, 101986), (372, 50993)]