2448996894

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{18973}}^1$

素因数の和:19153

約数の個数: 48

約数和(自身を含む): 5434457184

約数和(自身を除く): 2985460290

約数列:

[1, 2, 3, 6, 9, 18, 71, 101, 142, 202, 213, 303, 426, 606, 639, 909, 1278, 1818, 7171, 14342, 18973, 21513, 37946, 43026, 56919, 64539, 113838, 129078, 170757, 341514, 1347083, 1916273, 2694166, 3832546, 4041249, 5748819, 8082498, 11497638, 12123747, 17246457, 24247494, 34492914, 136055383, 272110766, 408166149, 816332298, 1224498447, 2448996894]

約数ペア:

[(1, 2448996894), (2, 1224498447), (3, 816332298), (6, 408166149), (9, 272110766), (18, 136055383), (71, 34492914), (101, 24247494), (142, 17246457), (202, 12123747), (213, 11497638), (303, 8082498), (426, 5748819), (606, 4041249), (639, 3832546), (909, 2694166), (1278, 1916273), (1818, 1347083), (7171, 341514), (14342, 170757), (18973, 129078), (21513, 113838), (37946, 64539), (43026, 56919)]