1896468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 5128704

約数和(自身を除く): 3232236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 211, 214, 321, 422, 428, 633, 642, 749, 844, 1266, 1284, 1477, 1498, 2247, 2532, 2954, 2996, 4431, 4494, 5908, 8862, 8988, 17724, 22577, 45154, 67731, 90308, 135462, 158039, 270924, 316078, 474117, 632156, 948234, 1896468]

約数ペア:

[(1, 1896468), (2, 948234), (3, 632156), (4, 474117), (6, 316078), (7, 270924), (12, 158039), (14, 135462), (21, 90308), (28, 67731), (42, 45154), (84, 22577), (107, 17724), (211, 8988), (214, 8862), (321, 5908), (422, 4494), (428, 4431), (633, 2996), (642, 2954), (749, 2532), (844, 2247), (1266, 1498), (1284, 1477)]