1902636

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 5017600

約数和(自身を除く): 3114964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 223, 237, 316, 446, 474, 669, 711, 892, 948, 1338, 1422, 2007, 2133, 2676, 2844, 4014, 4266, 6021, 8028, 8532, 12042, 17617, 24084, 35234, 52851, 70468, 105702, 158553, 211404, 317106, 475659, 634212, 951318, 1902636]

約数ペア:

[(1, 1902636), (2, 951318), (3, 634212), (4, 475659), (6, 317106), (9, 211404), (12, 158553), (18, 105702), (27, 70468), (36, 52851), (54, 35234), (79, 24084), (108, 17617), (158, 12042), (223, 8532), (237, 8028), (316, 6021), (446, 4266), (474, 4014), (669, 2844), (711, 2676), (892, 2133), (948, 2007), (1338, 1422)]