12981744

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5303}}^1$

素因数の和:5334

約数の個数: 60

約数和(自身を含む): 38475216

約数和(自身を除く): 25493472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 5303, 10606, 15909, 21212, 31818, 42424, 47727, 63636, 84848, 90151, 95454, 127272, 180302, 190908, 254544, 270453, 360604, 381816, 540906, 721208, 763632, 811359, 1081812, 1442416, 1622718, 2163624, 3245436, 4327248, 6490872, 12981744]

約数ペア:

[(1, 12981744), (2, 6490872), (3, 4327248), (4, 3245436), (6, 2163624), (8, 1622718), (9, 1442416), (12, 1081812), (16, 811359), (17, 763632), (18, 721208), (24, 540906), (34, 381816), (36, 360604), (48, 270453), (51, 254544), (68, 190908), (72, 180302), (102, 127272), (136, 95454), (144, 90151), (153, 84848), (204, 63636), (272, 47727), (306, 42424), (408, 31818), (612, 21212), (816, 15909), (1224, 10606), (2448, 5303)]