975850452

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{821}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 2498087592

約数和(自身を除く): 1522237140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 241, 274, 411, 482, 548, 723, 821, 822, 964, 1233, 1446, 1642, 1644, 2169, 2463, 2466, 2892, 3284, 4338, 4926, 4932, 7389, 8676, 9852, 14778, 29556, 33017, 66034, 99051, 112477, 132068, 197861, 198102, 224954, 297153, 337431, 395722, 396204, 449908, 593583, 594306, 674862, 791444, 1012293, 1187166, 1188612, 1349724, 1780749, 2024586, 2374332, 3561498, 4049172, 7122996, 27106957, 54213914, 81320871, 108427828, 162641742, 243962613, 325283484, 487925226, 975850452]

約数ペア:

[(1, 975850452), (2, 487925226), (3, 325283484), (4, 243962613), (6, 162641742), (9, 108427828), (12, 81320871), (18, 54213914), (36, 27106957), (137, 7122996), (241, 4049172), (274, 3561498), (411, 2374332), (482, 2024586), (548, 1780749), (723, 1349724), (821, 1188612), (822, 1187166), (964, 1012293), (1233, 791444), (1446, 674862), (1642, 594306), (1644, 593583), (2169, 449908), (2463, 396204), (2466, 395722), (2892, 337431), (3284, 297153), (4338, 224954), (4926, 198102), (4932, 197861), (7389, 132068), (8676, 112477), (9852, 99051), (14778, 66034), (29556, 33017)]