12147516

素因数分解:

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

素因数の和:971

約数の個数: 48

約数和(自身を含む): 31762080

約数和(自身を除く): 19614564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 821, 822, 1233, 1642, 1644, 2463, 2466, 3284, 3699, 4926, 4932, 7389, 7398, 9852, 14778, 14796, 22167, 29556, 44334, 88668, 112477, 224954, 337431, 449908, 674862, 1012293, 1349724, 2024586, 3036879, 4049172, 6073758, 12147516]

約数ペア:

[(1, 12147516), (2, 6073758), (3, 4049172), (4, 3036879), (6, 2024586), (9, 1349724), (12, 1012293), (18, 674862), (27, 449908), (36, 337431), (54, 224954), (108, 112477), (137, 88668), (274, 44334), (411, 29556), (548, 22167), (821, 14796), (822, 14778), (1233, 9852), (1642, 7398), (1644, 7389), (2463, 4932), (2466, 4926), (3284, 3699)]