39814884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 108265248

約数和(自身を除く): 68450364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 201, 204, 268, 306, 402, 603, 612, 804, 971, 1139, 1206, 1942, 2278, 2412, 2913, 3417, 3884, 4556, 5826, 6834, 8739, 10251, 11652, 13668, 16507, 17478, 20502, 33014, 34956, 41004, 49521, 65057, 66028, 99042, 130114, 148563, 195171, 198084, 260228, 297126, 390342, 585513, 594252, 780684, 1105969, 1171026, 2211938, 2342052, 3317907, 4423876, 6635814, 9953721, 13271628, 19907442, 39814884]

約数ペア:

[(1, 39814884), (2, 19907442), (3, 13271628), (4, 9953721), (6, 6635814), (9, 4423876), (12, 3317907), (17, 2342052), (18, 2211938), (34, 1171026), (36, 1105969), (51, 780684), (67, 594252), (68, 585513), (102, 390342), (134, 297126), (153, 260228), (201, 198084), (204, 195171), (268, 148563), (306, 130114), (402, 99042), (603, 66028), (612, 65057), (804, 49521), (971, 41004), (1139, 34956), (1206, 33014), (1942, 20502), (2278, 17478), (2412, 16507), (2913, 13668), (3417, 11652), (3884, 10251), (4556, 8739), (5826, 6834)]