13438872

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 39137280

約数和(自身を除く): 25698408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 223, 243, 248, 279, 324, 372, 446, 486, 558, 648, 669, 744, 837, 892, 972, 1116, 1338, 1674, 1784, 1944, 2007, 2232, 2511, 2676, 3348, 4014, 5022, 5352, 6021, 6696, 6913, 7533, 8028, 10044, 12042, 13826, 15066, 16056, 18063, 20088, 20739, 24084, 27652, 30132, 36126, 41478, 48168, 54189, 55304, 60264, 62217, 72252, 82956, 108378, 124434, 144504, 165912, 186651, 216756, 248868, 373302, 433512, 497736, 559953, 746604, 1119906, 1493208, 1679859, 2239812, 3359718, 4479624, 6719436, 13438872]

約数ペア:

[(1, 13438872), (2, 6719436), (3, 4479624), (4, 3359718), (6, 2239812), (8, 1679859), (9, 1493208), (12, 1119906), (18, 746604), (24, 559953), (27, 497736), (31, 433512), (36, 373302), (54, 248868), (62, 216756), (72, 186651), (81, 165912), (93, 144504), (108, 124434), (124, 108378), (162, 82956), (186, 72252), (216, 62217), (223, 60264), (243, 55304), (248, 54189), (279, 48168), (324, 41478), (372, 36126), (446, 30132), (486, 27652), (558, 24084), (648, 20739), (669, 20088), (744, 18063), (837, 16056), (892, 15066), (972, 13826), (1116, 12042), (1338, 10044), (1674, 8028), (1784, 7533), (1944, 6913), (2007, 6696), (2232, 6021), (2511, 5352), (2676, 5022), (3348, 4014)]