19100466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13781}}^1$

素因数の和:13807

約数の個数: 48

約数和(自身を含む): 51599808

約数和(自身を除く): 32499342

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 13781, 27562, 41343, 82686, 96467, 124029, 151591, 192934, 248058, 289401, 303182, 454773, 578802, 868203, 909546, 1061137, 1364319, 1736406, 2122274, 2728638, 3183411, 6366822, 9550233, 19100466]

約数ペア:

[(1, 19100466), (2, 9550233), (3, 6366822), (6, 3183411), (7, 2728638), (9, 2122274), (11, 1736406), (14, 1364319), (18, 1061137), (21, 909546), (22, 868203), (33, 578802), (42, 454773), (63, 303182), (66, 289401), (77, 248058), (99, 192934), (126, 151591), (154, 124029), (198, 96467), (231, 82686), (462, 41343), (693, 27562), (1386, 13781)]