72798282

素因数分解:

$2^1\times 3^2\times {\mathrm{1889}}^1\times {\mathrm{2141}}^1$

素因数の和:4038

約数の個数: 24

約数和(自身を含む): 157886820

約数和(自身を除く): 85088538

約数列:

[1, 2, 3, 6, 9, 18, 1889, 2141, 3778, 4282, 5667, 6423, 11334, 12846, 17001, 19269, 34002, 38538, 4044349, 8088698, 12133047, 24266094, 36399141, 72798282]

約数ペア:

[(1, 72798282), (2, 36399141), (3, 24266094), (6, 12133047), (9, 8088698), (18, 4044349), (1889, 38538), (2141, 34002), (3778, 19269), (4282, 17001), (5667, 12846), (6423, 11334)]