31281462

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 72345312

約数和(自身を除く): 41063850

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 151, 153, 302, 306, 453, 677, 906, 1354, 1359, 2031, 2567, 2718, 4062, 5134, 6093, 7701, 11509, 12186, 15402, 23018, 23103, 34527, 46206, 69054, 102227, 103581, 204454, 207162, 306681, 613362, 920043, 1737859, 1840086, 3475718, 5213577, 10427154, 15640731, 31281462]

約数ペア:

[(1, 31281462), (2, 15640731), (3, 10427154), (6, 5213577), (9, 3475718), (17, 1840086), (18, 1737859), (34, 920043), (51, 613362), (102, 306681), (151, 207162), (153, 204454), (302, 103581), (306, 102227), (453, 69054), (677, 46206), (906, 34527), (1354, 23103), (1359, 23018), (2031, 15402), (2567, 12186), (2718, 11509), (4062, 7701), (5134, 6093)]