15693939486

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{4397}}^1$

素因数の和:4986

約数の個数: 64

約数和(自身を含む): 35188925760

約数和(自身を除く): 19494986274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 421, 471, 842, 942, 1263, 1413, 2526, 2826, 3789, 4239, 4397, 7578, 8478, 8794, 11367, 13191, 22734, 26382, 39573, 66097, 79146, 118719, 132194, 198291, 237438, 396582, 594873, 690329, 1189746, 1380658, 1784619, 1851137, 2070987, 3569238, 3702274, 4141974, 5553411, 6212961, 11106822, 12425922, 16660233, 18638883, 33320466, 37277766, 49980699, 99961398, 290628509, 581257018, 871885527, 1743771054, 2615656581, 5231313162, 7846969743, 15693939486]

約数ペア:

[(1, 15693939486), (2, 7846969743), (3, 5231313162), (6, 2615656581), (9, 1743771054), (18, 871885527), (27, 581257018), (54, 290628509), (157, 99961398), (314, 49980699), (421, 37277766), (471, 33320466), (842, 18638883), (942, 16660233), (1263, 12425922), (1413, 11106822), (2526, 6212961), (2826, 5553411), (3789, 4141974), (4239, 3702274), (4397, 3569238), (7578, 2070987), (8478, 1851137), (8794, 1784619), (11367, 1380658), (13191, 1189746), (22734, 690329), (26382, 594873), (39573, 396582), (66097, 237438), (79146, 198291), (118719, 132194)]