528025806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{380971}}^1$

素因数の和:380997

約数の個数: 48

約数和(自身を含む): 1426359168

約数和(自身を除く): 898333362

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 380971, 761942, 1142913, 2285826, 2666797, 3428739, 4190681, 5333594, 6857478, 8000391, 8381362, 12572043, 16000782, 24001173, 25144086, 29334767, 37716129, 48002346, 58669534, 75432258, 88004301, 176008602, 264012903, 528025806]

約数ペア:

[(1, 528025806), (2, 264012903), (3, 176008602), (6, 88004301), (7, 75432258), (9, 58669534), (11, 48002346), (14, 37716129), (18, 29334767), (21, 25144086), (22, 24001173), (33, 16000782), (42, 12572043), (63, 8381362), (66, 8000391), (77, 6857478), (99, 5333594), (126, 4190681), (154, 3428739), (198, 2666797), (231, 2285826), (462, 1142913), (693, 761942), (1386, 380971)]