401054181318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{212099}}^1$

素因数の和:212506

約数の個数: 96

約数和(自身を含む): 1019098080000

約数和(自身を除く): 618043898682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 349, 387, 602, 698, 774, 903, 1047, 1806, 2094, 2443, 2709, 3141, 4886, 5418, 6282, 7329, 14658, 15007, 21987, 30014, 43974, 45021, 90042, 105049, 135063, 210098, 212099, 270126, 315147, 424198, 630294, 636297, 945441, 1272594, 1484693, 1890882, 1908891, 2969386, 3817782, 4454079, 8908158, 9120257, 13362237, 18240514, 26724474, 27360771, 54721542, 63841799, 74022551, 82082313, 127683598, 148045102, 164164626, 191525397, 222067653, 383050794, 444135306, 518157857, 574576191, 666202959, 1036315714, 1149152382, 1332405918, 1554473571, 3108947142, 3182969693, 4663420713, 6365939386, 9326841426, 9548909079, 19097818158, 22280787851, 28646727237, 44561575702, 57293454474, 66842363553, 133684727106, 200527090659, 401054181318]

約数ペア:

[(1, 401054181318), (2, 200527090659), (3, 133684727106), (6, 66842363553), (7, 57293454474), (9, 44561575702), (14, 28646727237), (18, 22280787851), (21, 19097818158), (42, 9548909079), (43, 9326841426), (63, 6365939386), (86, 4663420713), (126, 3182969693), (129, 3108947142), (258, 1554473571), (301, 1332405918), (349, 1149152382), (387, 1036315714), (602, 666202959), (698, 574576191), (774, 518157857), (903, 444135306), (1047, 383050794), (1806, 222067653), (2094, 191525397), (2443, 164164626), (2709, 148045102), (3141, 127683598), (4886, 82082313), (5418, 74022551), (6282, 63841799), (7329, 54721542), (14658, 27360771), (15007, 26724474), (21987, 18240514), (30014, 13362237), (43974, 9120257), (45021, 8908158), (90042, 4454079), (105049, 3817782), (135063, 2969386), (210098, 1908891), (212099, 1890882), (270126, 1484693), (315147, 1272594), (424198, 945441), (630294, 636297)]