16980050952

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2124631}}^1$

素因数の和:2124683

約数の個数: 64

約数和(自身を含む): 48441609600

約数和(自身を除く): 31461558648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 2124631, 4249262, 6373893, 8498524, 12747786, 16997048, 19121679, 25495572, 38243358, 50991144, 57365037, 76486716, 78611347, 114730074, 152973432, 157222694, 229460148, 235834041, 314445388, 458920296, 471668082, 628890776, 707502123, 943336164, 1415004246, 1886672328, 2122506369, 2830008492, 4245012738, 5660016984, 8490025476, 16980050952]

約数ペア:

[(1, 16980050952), (2, 8490025476), (3, 5660016984), (4, 4245012738), (6, 2830008492), (8, 2122506369), (9, 1886672328), (12, 1415004246), (18, 943336164), (24, 707502123), (27, 628890776), (36, 471668082), (37, 458920296), (54, 314445388), (72, 235834041), (74, 229460148), (108, 157222694), (111, 152973432), (148, 114730074), (216, 78611347), (222, 76486716), (296, 57365037), (333, 50991144), (444, 38243358), (666, 25495572), (888, 19121679), (999, 16997048), (1332, 12747786), (1998, 8498524), (2664, 6373893), (3996, 4249262), (7992, 2124631)]