26218836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 78848000

約数和(自身を除く): 52629164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 439, 474, 553, 711, 756, 878, 948, 1106, 1317, 1422, 1659, 1756, 2133, 2212, 2634, 2844, 3073, 3318, 3951, 4266, 4977, 5268, 6146, 6636, 7902, 8532, 9219, 9954, 11853, 12292, 14931, 15804, 18438, 19908, 23706, 27657, 29862, 34681, 36876, 47412, 55314, 59724, 69362, 82971, 104043, 110628, 138724, 165942, 208086, 242767, 312129, 331884, 416172, 485534, 624258, 728301, 936387, 971068, 1248516, 1456602, 1872774, 2184903, 2913204, 3745548, 4369806, 6554709, 8739612, 13109418, 26218836]

約数ペア:

[(1, 26218836), (2, 13109418), (3, 8739612), (4, 6554709), (6, 4369806), (7, 3745548), (9, 2913204), (12, 2184903), (14, 1872774), (18, 1456602), (21, 1248516), (27, 971068), (28, 936387), (36, 728301), (42, 624258), (54, 485534), (63, 416172), (79, 331884), (84, 312129), (108, 242767), (126, 208086), (158, 165942), (189, 138724), (237, 110628), (252, 104043), (316, 82971), (378, 69362), (439, 59724), (474, 55314), (553, 47412), (711, 36876), (756, 34681), (878, 29862), (948, 27657), (1106, 23706), (1317, 19908), (1422, 18438), (1659, 15804), (1756, 14931), (2133, 12292), (2212, 11853), (2634, 9954), (2844, 9219), (3073, 8532), (3318, 7902), (3951, 6636), (4266, 6146), (4977, 5268)]