13431366

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 34564320

約数和(自身を除く): 21132954

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 53, 54, 57, 78, 106, 114, 117, 159, 171, 234, 247, 318, 342, 351, 361, 477, 494, 513, 689, 702, 722, 741, 954, 1007, 1026, 1083, 1378, 1431, 1482, 2014, 2067, 2166, 2223, 2862, 3021, 3249, 4134, 4446, 4693, 6042, 6201, 6498, 6669, 9063, 9386, 9747, 12402, 13091, 13338, 14079, 18126, 18603, 19133, 19494, 26182, 27189, 28158, 37206, 38266, 39273, 42237, 54378, 57399, 78546, 84474, 114798, 117819, 126711, 172197, 235638, 248729, 253422, 344394, 353457, 497458, 516591, 706914, 746187, 1033182, 1492374, 2238561, 4477122, 6715683, 13431366]

約数ペア:

[(1, 13431366), (2, 6715683), (3, 4477122), (6, 2238561), (9, 1492374), (13, 1033182), (18, 746187), (19, 706914), (26, 516591), (27, 497458), (38, 353457), (39, 344394), (53, 253422), (54, 248729), (57, 235638), (78, 172197), (106, 126711), (114, 117819), (117, 114798), (159, 84474), (171, 78546), (234, 57399), (247, 54378), (318, 42237), (342, 39273), (351, 38266), (361, 37206), (477, 28158), (494, 27189), (513, 26182), (689, 19494), (702, 19133), (722, 18603), (741, 18126), (954, 14079), (1007, 13338), (1026, 13091), (1083, 12402), (1378, 9747), (1431, 9386), (1482, 9063), (2014, 6669), (2067, 6498), (2166, 6201), (2223, 6042), (2862, 4693), (3021, 4446), (3249, 4134)]