27686358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7577}}^1$

素因数の和:7621

約数の個数: 48

約数和(自身を含む): 70930080

約数和(自身を除く): 43243722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 7577, 15154, 22731, 45462, 53039, 68193, 106078, 136386, 159117, 219733, 318234, 439466, 477351, 659199, 954702, 1318398, 1538131, 1977597, 3076262, 3955194, 4614393, 9228786, 13843179, 27686358]

約数ペア:

[(1, 27686358), (2, 13843179), (3, 9228786), (6, 4614393), (7, 3955194), (9, 3076262), (14, 1977597), (18, 1538131), (21, 1318398), (29, 954702), (42, 659199), (58, 477351), (63, 439466), (87, 318234), (126, 219733), (174, 159117), (203, 136386), (261, 106078), (406, 68193), (522, 53039), (609, 45462), (1218, 22731), (1827, 15154), (3654, 7577)]