1686084

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 4233600

約数和(自身を除く): 2547516

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 149, 164, 246, 276, 298, 447, 492, 596, 894, 943, 1788, 1886, 2829, 3427, 3772, 5658, 6109, 6854, 10281, 11316, 12218, 13708, 18327, 20562, 24436, 36654, 41124, 73308, 140507, 281014, 421521, 562028, 843042, 1686084]

約数ペア:

[(1, 1686084), (2, 843042), (3, 562028), (4, 421521), (6, 281014), (12, 140507), (23, 73308), (41, 41124), (46, 36654), (69, 24436), (82, 20562), (92, 18327), (123, 13708), (138, 12218), (149, 11316), (164, 10281), (246, 6854), (276, 6109), (298, 5658), (447, 3772), (492, 3427), (596, 2829), (894, 1886), (943, 1788)]