1945566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5147}}^1$

素因数の和:5165

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2996514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5147, 10294, 15441, 30882, 36029, 46323, 72058, 92646, 108087, 138969, 216174, 277938, 324261, 648522, 972783, 1945566]

約数ペア:

[(1, 1945566), (2, 972783), (3, 648522), (6, 324261), (7, 277938), (9, 216174), (14, 138969), (18, 108087), (21, 92646), (27, 72058), (42, 46323), (54, 36029), (63, 30882), (126, 15441), (189, 10294), (378, 5147)]