22245876

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 59701824

約数和(自身を除く): 37455948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 401, 402, 414, 603, 802, 804, 828, 1203, 1206, 1541, 1604, 2406, 2412, 3082, 3609, 4623, 4812, 6164, 7218, 9223, 9246, 13869, 14436, 18446, 18492, 26867, 27669, 27738, 36892, 53734, 55338, 55476, 80601, 83007, 107468, 110676, 161202, 166014, 241803, 322404, 332028, 483606, 617941, 967212, 1235882, 1853823, 2471764, 3707646, 5561469, 7415292, 11122938, 22245876]

約数ペア:

[(1, 22245876), (2, 11122938), (3, 7415292), (4, 5561469), (6, 3707646), (9, 2471764), (12, 1853823), (18, 1235882), (23, 967212), (36, 617941), (46, 483606), (67, 332028), (69, 322404), (92, 241803), (134, 166014), (138, 161202), (201, 110676), (207, 107468), (268, 83007), (276, 80601), (401, 55476), (402, 55338), (414, 53734), (603, 36892), (802, 27738), (804, 27669), (828, 26867), (1203, 18492), (1206, 18446), (1541, 14436), (1604, 13869), (2406, 9246), (2412, 9223), (3082, 7218), (3609, 6164), (4623, 4812)]