2019962646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{24877}}^1$

素因数の和:25245

約数の個数: 48

約数和(自身を含む): 4727019024

約数和(自身を除く): 2707056378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 4511, 6246, 9022, 13533, 24877, 27066, 40599, 49754, 74631, 81198, 149262, 223893, 323401, 447786, 646802, 970203, 1940406, 2910609, 5821218, 8632319, 17264638, 25896957, 51793914, 77690871, 112220147, 155381742, 224440294, 336660441, 673320882, 1009981323, 2019962646]

約数ペア:

[(1, 2019962646), (2, 1009981323), (3, 673320882), (6, 336660441), (9, 224440294), (13, 155381742), (18, 112220147), (26, 77690871), (39, 51793914), (78, 25896957), (117, 17264638), (234, 8632319), (347, 5821218), (694, 2910609), (1041, 1940406), (2082, 970203), (3123, 646802), (4511, 447786), (6246, 323401), (9022, 223893), (13533, 149262), (24877, 81198), (27066, 74631), (40599, 49754)]