18720163224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2184893}}^1$

素因数の和:2184929

約数の個数: 96

約数和(自身を含む): 61351823520

約数和(自身を除く): 42631660296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 2184893, 4369786, 6554679, 8739572, 13109358, 15294251, 17479144, 19664037, 26218716, 30588502, 37143181, 39328074, 45882753, 52437432, 61177004, 74286362, 78656148, 91765506, 111429543, 122354008, 137648259, 148572724, 157312296, 183531012, 222859086, 260002267, 275296518, 297145448, 334288629, 367062024, 445718172, 520004534, 550593036, 668577258, 780006801, 891436344, 1040009068, 1101186072, 1337154516, 1560013602, 2080018136, 2340020403, 2674309032, 3120027204, 4680040806, 6240054408, 9360081612, 18720163224]

約数ペア:

[(1, 18720163224), (2, 9360081612), (3, 6240054408), (4, 4680040806), (6, 3120027204), (7, 2674309032), (8, 2340020403), (9, 2080018136), (12, 1560013602), (14, 1337154516), (17, 1101186072), (18, 1040009068), (21, 891436344), (24, 780006801), (28, 668577258), (34, 550593036), (36, 520004534), (42, 445718172), (51, 367062024), (56, 334288629), (63, 297145448), (68, 275296518), (72, 260002267), (84, 222859086), (102, 183531012), (119, 157312296), (126, 148572724), (136, 137648259), (153, 122354008), (168, 111429543), (204, 91765506), (238, 78656148), (252, 74286362), (306, 61177004), (357, 52437432), (408, 45882753), (476, 39328074), (504, 37143181), (612, 30588502), (714, 26218716), (952, 19664037), (1071, 17479144), (1224, 15294251), (1428, 13109358), (2142, 8739572), (2856, 6554679), (4284, 4369786), (8568, 2184893)]