15691409172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2671}}^1\times {\mathrm{3079}}^1$

素因数の和:5813

約数の個数: 72

約数和(自身を含む): 40441040640

約数和(自身を除く): 24749631468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2671, 3079, 5342, 6158, 8013, 9237, 10684, 12316, 16026, 18474, 24039, 27711, 32052, 36948, 48078, 55422, 96156, 110844, 141563, 163187, 283126, 326374, 424689, 489561, 566252, 652748, 849378, 979122, 1274067, 1468683, 1698756, 1958244, 2548134, 2937366, 5096268, 5874732, 8224009, 16448018, 24672027, 32896036, 49344054, 74016081, 98688108, 148032162, 296064324, 435872477, 871744954, 1307617431, 1743489908, 2615234862, 3922852293, 5230469724, 7845704586, 15691409172]

約数ペア:

[(1, 15691409172), (2, 7845704586), (3, 5230469724), (4, 3922852293), (6, 2615234862), (9, 1743489908), (12, 1307617431), (18, 871744954), (36, 435872477), (53, 296064324), (106, 148032162), (159, 98688108), (212, 74016081), (318, 49344054), (477, 32896036), (636, 24672027), (954, 16448018), (1908, 8224009), (2671, 5874732), (3079, 5096268), (5342, 2937366), (6158, 2548134), (8013, 1958244), (9237, 1698756), (10684, 1468683), (12316, 1274067), (16026, 979122), (18474, 849378), (24039, 652748), (27711, 566252), (32052, 489561), (36948, 424689), (48078, 326374), (55422, 283126), (96156, 163187), (110844, 141563)]