1839516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 3160164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 359, 366, 427, 718, 732, 854, 1077, 1281, 1436, 1708, 2154, 2513, 2562, 4308, 5026, 5124, 7539, 10052, 15078, 21899, 30156, 43798, 65697, 87596, 131394, 153293, 262788, 306586, 459879, 613172, 919758, 1839516]

約数ペア:

[(1, 1839516), (2, 919758), (3, 613172), (4, 459879), (6, 306586), (7, 262788), (12, 153293), (14, 131394), (21, 87596), (28, 65697), (42, 43798), (61, 30156), (84, 21899), (122, 15078), (183, 10052), (244, 7539), (359, 5124), (366, 5026), (427, 4308), (718, 2562), (732, 2513), (854, 2154), (1077, 1708), (1281, 1436)]