18049174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 32062464

約数和(自身を除く): 14013290

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 283, 286, 446, 566, 2453, 2899, 3113, 3679, 4906, 5798, 6226, 7358, 31889, 40469, 63109, 63778, 80938, 126218, 694199, 820417, 1388398, 1640834, 9024587, 18049174]

約数ペア:

[(1, 18049174), (2, 9024587), (11, 1640834), (13, 1388398), (22, 820417), (26, 694199), (143, 126218), (223, 80938), (283, 63778), (286, 63109), (446, 40469), (566, 31889), (2453, 7358), (2899, 6226), (3113, 5798), (3679, 4906)]