16361844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 40168128

約数和(自身を除く): 23806284

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 857, 1591, 1714, 2571, 3182, 3428, 4773, 5142, 6364, 9546, 10284, 19092, 31709, 36851, 63418, 73702, 95127, 110553, 126836, 147404, 190254, 221106, 380508, 442212, 1363487, 2726974, 4090461, 5453948, 8180922, 16361844]

約数ペア:

[(1, 16361844), (2, 8180922), (3, 5453948), (4, 4090461), (6, 2726974), (12, 1363487), (37, 442212), (43, 380508), (74, 221106), (86, 190254), (111, 147404), (129, 126836), (148, 110553), (172, 95127), (222, 73702), (258, 63418), (444, 36851), (516, 31709), (857, 19092), (1591, 10284), (1714, 9546), (2571, 6364), (3182, 5142), (3428, 4773)]