73438998

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 150323712

約数和(自身を除く): 76884714

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 489, 978, 1231, 2462, 3693, 7386, 9943, 19886, 29829, 59658, 75091, 150182, 200653, 225273, 401306, 450546, 601959, 1203918, 12239833, 24479666, 36719499, 73438998]

約数ペア:

[(1, 73438998), (2, 36719499), (3, 24479666), (6, 12239833), (61, 1203918), (122, 601959), (163, 450546), (183, 401306), (326, 225273), (366, 200653), (489, 150182), (978, 75091), (1231, 59658), (2462, 29829), (3693, 19886), (7386, 9943)]