13865778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 32171256

約数和(自身を除く): 18305478

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 113, 153, 226, 306, 339, 401, 678, 802, 1017, 1203, 1921, 2034, 2406, 3609, 3842, 5763, 6817, 7218, 11526, 13634, 17289, 20451, 34578, 40902, 45313, 61353, 90626, 122706, 135939, 271878, 407817, 770321, 815634, 1540642, 2310963, 4621926, 6932889, 13865778]

約数ペア:

[(1, 13865778), (2, 6932889), (3, 4621926), (6, 2310963), (9, 1540642), (17, 815634), (18, 770321), (34, 407817), (51, 271878), (102, 135939), (113, 122706), (153, 90626), (226, 61353), (306, 45313), (339, 40902), (401, 34578), (678, 20451), (802, 17289), (1017, 13634), (1203, 11526), (1921, 7218), (2034, 6817), (2406, 5763), (3609, 3842)]