18069490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 34183296

約数和(自身を除く): 16113806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 251, 313, 502, 626, 1255, 1565, 2510, 3130, 5773, 7199, 11546, 14398, 28865, 35995, 57730, 71990, 78563, 157126, 392815, 785630, 1806949, 3613898, 9034745, 18069490]

約数ペア:

[(1, 18069490), (2, 9034745), (5, 3613898), (10, 1806949), (23, 785630), (46, 392815), (115, 157126), (230, 78563), (251, 71990), (313, 57730), (502, 35995), (626, 28865), (1255, 14398), (1565, 11546), (2510, 7199), (3130, 5773)]