18867096

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 35046504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 107, 124, 158, 186, 214, 237, 248, 279, 316, 321, 372, 428, 474, 558, 632, 642, 711, 744, 856, 948, 963, 1116, 1284, 1422, 1896, 1926, 2232, 2449, 2568, 2844, 3317, 3852, 4898, 5688, 6634, 7347, 7704, 8453, 9796, 9951, 13268, 14694, 16906, 19592, 19902, 22041, 25359, 26536, 29388, 29853, 33812, 39804, 44082, 50718, 58776, 59706, 67624, 76077, 79608, 88164, 101436, 119412, 152154, 176328, 202872, 238824, 262043, 304308, 524086, 608616, 786129, 1048172, 1572258, 2096344, 2358387, 3144516, 4716774, 6289032, 9433548, 18867096]

約数ペア:

[(1, 18867096), (2, 9433548), (3, 6289032), (4, 4716774), (6, 3144516), (8, 2358387), (9, 2096344), (12, 1572258), (18, 1048172), (24, 786129), (31, 608616), (36, 524086), (62, 304308), (72, 262043), (79, 238824), (93, 202872), (107, 176328), (124, 152154), (158, 119412), (186, 101436), (214, 88164), (237, 79608), (248, 76077), (279, 67624), (316, 59706), (321, 58776), (372, 50718), (428, 44082), (474, 39804), (558, 33812), (632, 29853), (642, 29388), (711, 26536), (744, 25359), (856, 22041), (948, 19902), (963, 19592), (1116, 16906), (1284, 14694), (1422, 13268), (1896, 9951), (1926, 9796), (2232, 8453), (2449, 7704), (2568, 7347), (2844, 6634), (3317, 5688), (3852, 4898)]