7454988

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1319}}^1$

素因数の和:1486

約数の個数: 36

約数和(自身を含む): 18978960

約数和(自身を除く): 11523972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1319, 1413, 1884, 2638, 2826, 3957, 5276, 5652, 7914, 11871, 15828, 23742, 47484, 207083, 414166, 621249, 828332, 1242498, 1863747, 2484996, 3727494, 7454988]

約数ペア:

[(1, 7454988), (2, 3727494), (3, 2484996), (4, 1863747), (6, 1242498), (9, 828332), (12, 621249), (18, 414166), (36, 207083), (157, 47484), (314, 23742), (471, 15828), (628, 11871), (942, 7914), (1319, 5652), (1413, 5276), (1884, 3957), (2638, 2826)]