127584306

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 283428288

約数和(自身を除く): 155843982

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 131, 183, 262, 366, 393, 549, 786, 887, 1098, 1179, 1774, 2358, 2661, 5322, 7983, 7991, 15966, 15982, 23973, 47946, 54107, 71919, 108214, 116197, 143838, 162321, 232394, 324642, 348591, 486963, 697182, 973926, 1045773, 2091546, 7088017, 14176034, 21264051, 42528102, 63792153, 127584306]

約数ペア:

[(1, 127584306), (2, 63792153), (3, 42528102), (6, 21264051), (9, 14176034), (18, 7088017), (61, 2091546), (122, 1045773), (131, 973926), (183, 697182), (262, 486963), (366, 348591), (393, 324642), (549, 232394), (786, 162321), (887, 143838), (1098, 116197), (1179, 108214), (1774, 71919), (2358, 54107), (2661, 47946), (5322, 23973), (7983, 15982), (7991, 15966)]