7139218518

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^2\times {\mathrm{2371}}^1$

素因数の和:3197

約数の個数: 36

約数和(自身を含む): 15512759028

約数和(自身を除く): 8373540510

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2371, 2454, 3681, 4742, 7113, 7362, 14226, 21339, 42678, 167281, 334562, 501843, 969739, 1003686, 1505529, 1939478, 2909217, 3011058, 5818434, 8727651, 17455302, 396623251, 793246502, 1189869753, 2379739506, 3569609259, 7139218518]

約数ペア:

[(1, 7139218518), (2, 3569609259), (3, 2379739506), (6, 1189869753), (9, 793246502), (18, 396623251), (409, 17455302), (818, 8727651), (1227, 5818434), (2371, 3011058), (2454, 2909217), (3681, 1939478), (4742, 1505529), (7113, 1003686), (7362, 969739), (14226, 501843), (21339, 334562), (42678, 167281)]