21159299424

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12965257}}^1$

素因数の和:12965287

約数の個数: 48

約数和(自身を含む): 58810410288

約数和(自身を除く): 37651110864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12965257, 25930514, 38895771, 51861028, 77791542, 103722056, 155583084, 207444112, 220409369, 311166168, 414888224, 440818738, 622332336, 661228107, 881637476, 1244664672, 1322456214, 1763274952, 2644912428, 3526549904, 5289824856, 7053099808, 10579649712, 21159299424]

約数ペア:

[(1, 21159299424), (2, 10579649712), (3, 7053099808), (4, 5289824856), (6, 3526549904), (8, 2644912428), (12, 1763274952), (16, 1322456214), (17, 1244664672), (24, 881637476), (32, 661228107), (34, 622332336), (48, 440818738), (51, 414888224), (68, 311166168), (96, 220409369), (102, 207444112), (136, 155583084), (204, 103722056), (272, 77791542), (408, 51861028), (544, 38895771), (816, 25930514), (1632, 12965257)]