921516486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 2041528320

約数和(自身を除く): 1120011834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 283, 309, 479, 566, 618, 849, 958, 1133, 1437, 1698, 2266, 2874, 3113, 3399, 5269, 6226, 6798, 9339, 10538, 15807, 18678, 29149, 31614, 49337, 58298, 87447, 98674, 135557, 148011, 174894, 271114, 296022, 320639, 406671, 542707, 641278, 813342, 961917, 1085414, 1491127, 1628121, 1923834, 2982254, 3256242, 4473381, 8946762, 13962371, 27924742, 41887113, 83774226, 153586081, 307172162, 460758243, 921516486]

約数ペア:

[(1, 921516486), (2, 460758243), (3, 307172162), (6, 153586081), (11, 83774226), (22, 41887113), (33, 27924742), (66, 13962371), (103, 8946762), (206, 4473381), (283, 3256242), (309, 2982254), (479, 1923834), (566, 1628121), (618, 1491127), (849, 1085414), (958, 961917), (1133, 813342), (1437, 641278), (1698, 542707), (2266, 406671), (2874, 320639), (3113, 296022), (3399, 271114), (5269, 174894), (6226, 148011), (6798, 135557), (9339, 98674), (10538, 87447), (15807, 58298), (18678, 49337), (29149, 31614)]