98550018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21139}}^1$

素因数の和:21191

約数の個数: 48

約数和(自身を含む): 250635840

約数和(自身を除く): 152085822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 21139, 42278, 63417, 126834, 147973, 190251, 295946, 380502, 443919, 782143, 887838, 1331757, 1564286, 2346429, 2663514, 4692858, 5475001, 7039287, 10950002, 14078574, 16425003, 32850006, 49275009, 98550018]

約数ペア:

[(1, 98550018), (2, 49275009), (3, 32850006), (6, 16425003), (7, 14078574), (9, 10950002), (14, 7039287), (18, 5475001), (21, 4692858), (37, 2663514), (42, 2346429), (63, 1564286), (74, 1331757), (111, 887838), (126, 782143), (222, 443919), (259, 380502), (333, 295946), (518, 190251), (666, 147973), (777, 126834), (1554, 63417), (2331, 42278), (4662, 21139)]