171438246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43891}}^1$

素因数の和:43937

約数の個数: 48

約数和(自身を含む): 438217728

約数和(自身を除く): 266779482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 43891, 87782, 131673, 263346, 307237, 395019, 614474, 790038, 921711, 1360621, 1843422, 2721242, 2765133, 4081863, 5530266, 8163726, 9524347, 12245589, 19048694, 24491178, 28573041, 57146082, 85719123, 171438246]

約数ペア:

[(1, 171438246), (2, 85719123), (3, 57146082), (6, 28573041), (7, 24491178), (9, 19048694), (14, 12245589), (18, 9524347), (21, 8163726), (31, 5530266), (42, 4081863), (62, 2765133), (63, 2721242), (93, 1843422), (126, 1360621), (186, 921711), (217, 790038), (279, 614474), (434, 395019), (558, 307237), (651, 263346), (1302, 131673), (1953, 87782), (3906, 43891)]