25135182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 57451680

約数和(自身を除く): 32316498

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 557, 654, 981, 1114, 1671, 1962, 2507, 3342, 5013, 5014, 7521, 10026, 12811, 15042, 22563, 25622, 38433, 45126, 60713, 76866, 115299, 121426, 182139, 230598, 364278, 546417, 1092834, 1396399, 2792798, 4189197, 8378394, 12567591, 25135182]

約数ペア:

[(1, 25135182), (2, 12567591), (3, 8378394), (6, 4189197), (9, 2792798), (18, 1396399), (23, 1092834), (46, 546417), (69, 364278), (109, 230598), (138, 182139), (207, 121426), (218, 115299), (327, 76866), (414, 60713), (557, 45126), (654, 38433), (981, 25622), (1114, 22563), (1671, 15042), (1962, 12811), (2507, 10026), (3342, 7521), (5013, 5014)]