16970454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 40210560

約数和(自身を除く): 23240106

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 1789, 3162, 3578, 4743, 5367, 9486, 10734, 16101, 30413, 32202, 55459, 60826, 91239, 110918, 166377, 182478, 273717, 332754, 499131, 547434, 942803, 998262, 1885606, 2828409, 5656818, 8485227, 16970454]

約数ペア:

[(1, 16970454), (2, 8485227), (3, 5656818), (6, 2828409), (9, 1885606), (17, 998262), (18, 942803), (31, 547434), (34, 499131), (51, 332754), (62, 273717), (93, 182478), (102, 166377), (153, 110918), (186, 91239), (279, 60826), (306, 55459), (527, 32202), (558, 30413), (1054, 16101), (1581, 10734), (1789, 9486), (3162, 5367), (3578, 4743)]