29873412

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 79759680

約数和(自身を除く): 49886268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 331, 414, 436, 654, 662, 828, 981, 993, 1308, 1324, 1962, 1986, 2507, 2979, 3924, 3972, 5014, 5958, 7521, 7613, 10028, 11916, 15042, 15226, 22563, 22839, 30084, 30452, 36079, 45126, 45678, 68517, 72158, 90252, 91356, 108237, 137034, 144316, 216474, 274068, 324711, 432948, 649422, 829817, 1298844, 1659634, 2489451, 3319268, 4978902, 7468353, 9957804, 14936706, 29873412]

約数ペア:

[(1, 29873412), (2, 14936706), (3, 9957804), (4, 7468353), (6, 4978902), (9, 3319268), (12, 2489451), (18, 1659634), (23, 1298844), (36, 829817), (46, 649422), (69, 432948), (92, 324711), (109, 274068), (138, 216474), (207, 144316), (218, 137034), (276, 108237), (327, 91356), (331, 90252), (414, 72158), (436, 68517), (654, 45678), (662, 45126), (828, 36079), (981, 30452), (993, 30084), (1308, 22839), (1324, 22563), (1962, 15226), (1986, 15042), (2507, 11916), (2979, 10028), (3924, 7613), (3972, 7521), (5014, 5958)]