190388394

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{167891}}^1$

素因数の和:167912

約数の個数: 40

約数和(自身を含む): 487558368

約数和(自身を除く): 297169974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 167891, 335782, 503673, 1007346, 1175237, 1511019, 2350474, 3022038, 3525711, 4533057, 7051422, 9066114, 10577133, 13599171, 21154266, 27198342, 31731399, 63462798, 95194197, 190388394]

約数ペア:

[(1, 190388394), (2, 95194197), (3, 63462798), (6, 31731399), (7, 27198342), (9, 21154266), (14, 13599171), (18, 10577133), (21, 9066114), (27, 7051422), (42, 4533057), (54, 3525711), (63, 3022038), (81, 2350474), (126, 1511019), (162, 1175237), (189, 1007346), (378, 503673), (567, 335782), (1134, 167891)]