12728532

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 30490208

約数和(自身を除く): 17761676

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 631, 1262, 1681, 1893, 2524, 3362, 3786, 5043, 6724, 7572, 10086, 20172, 25871, 51742, 77613, 103484, 155226, 310452, 1060711, 2121422, 3182133, 4242844, 6364266, 12728532]

約数ペア:

[(1, 12728532), (2, 6364266), (3, 4242844), (4, 3182133), (6, 2121422), (12, 1060711), (41, 310452), (82, 155226), (123, 103484), (164, 77613), (246, 51742), (492, 25871), (631, 20172), (1262, 10086), (1681, 7572), (1893, 6724), (2524, 5043), (3362, 3786)]