38951916

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 93327360

約数和(自身を除く): 54375444

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 127, 183, 244, 254, 366, 381, 419, 508, 732, 762, 838, 1257, 1524, 1676, 2514, 5028, 7747, 15494, 23241, 25559, 30988, 46482, 51118, 53213, 76677, 92964, 102236, 106426, 153354, 159639, 212852, 306708, 319278, 638556, 3245993, 6491986, 9737979, 12983972, 19475958, 38951916]

約数ペア:

[(1, 38951916), (2, 19475958), (3, 12983972), (4, 9737979), (6, 6491986), (12, 3245993), (61, 638556), (122, 319278), (127, 306708), (183, 212852), (244, 159639), (254, 153354), (366, 106426), (381, 102236), (419, 92964), (508, 76677), (732, 53213), (762, 51118), (838, 46482), (1257, 30988), (1524, 25559), (1676, 23241), (2514, 15494), (5028, 7747)]