1373238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 3234816

約数和(自身を除く): 1861578

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 107, 138, 186, 207, 214, 279, 321, 414, 558, 642, 713, 963, 1426, 1926, 2139, 2461, 3317, 4278, 4922, 6417, 6634, 7383, 9951, 12834, 14766, 19902, 22149, 29853, 44298, 59706, 76291, 152582, 228873, 457746, 686619, 1373238]

約数ペア:

[(1, 1373238), (2, 686619), (3, 457746), (6, 228873), (9, 152582), (18, 76291), (23, 59706), (31, 44298), (46, 29853), (62, 22149), (69, 19902), (93, 14766), (107, 12834), (138, 9951), (186, 7383), (207, 6634), (214, 6417), (279, 4922), (321, 4278), (414, 3317), (558, 2461), (642, 2139), (713, 1926), (963, 1426)]