21437777808

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{19207}}^1$

素因数の和:19581

約数の個数: 120

約数和(自身を含む): 62793564288

約数和(自身を除く): 41355786480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 337, 368, 414, 552, 674, 828, 1011, 1104, 1348, 1656, 2022, 2696, 3033, 3312, 4044, 5392, 6066, 7751, 8088, 12132, 15502, 16176, 19207, 23253, 24264, 31004, 38414, 46506, 48528, 57621, 62008, 69759, 76828, 93012, 115242, 124016, 139518, 153656, 172863, 186024, 230484, 279036, 307312, 345726, 372048, 441761, 460968, 558072, 691452, 883522, 921936, 1116144, 1325283, 1382904, 1767044, 2650566, 2765808, 3534088, 3975849, 5301132, 6472759, 7068176, 7951698, 10602264, 12945518, 15903396, 19418277, 21204528, 25891036, 31806792, 38836554, 51782072, 58254831, 63613584, 77673108, 103564144, 116509662, 148873457, 155346216, 233019324, 297746914, 310692432, 446620371, 466038648, 595493828, 893240742, 932077296, 1190987656, 1339861113, 1786481484, 2381975312, 2679722226, 3572962968, 5359444452, 7145925936, 10718888904, 21437777808]

約数ペア:

[(1, 21437777808), (2, 10718888904), (3, 7145925936), (4, 5359444452), (6, 3572962968), (8, 2679722226), (9, 2381975312), (12, 1786481484), (16, 1339861113), (18, 1190987656), (23, 932077296), (24, 893240742), (36, 595493828), (46, 466038648), (48, 446620371), (69, 310692432), (72, 297746914), (92, 233019324), (138, 155346216), (144, 148873457), (184, 116509662), (207, 103564144), (276, 77673108), (337, 63613584), (368, 58254831), (414, 51782072), (552, 38836554), (674, 31806792), (828, 25891036), (1011, 21204528), (1104, 19418277), (1348, 15903396), (1656, 12945518), (2022, 10602264), (2696, 7951698), (3033, 7068176), (3312, 6472759), (4044, 5301132), (5392, 3975849), (6066, 3534088), (7751, 2765808), (8088, 2650566), (12132, 1767044), (15502, 1382904), (16176, 1325283), (19207, 1116144), (23253, 921936), (24264, 883522), (31004, 691452), (38414, 558072), (46506, 460968), (48528, 441761), (57621, 372048), (62008, 345726), (69759, 307312), (76828, 279036), (93012, 230484), (115242, 186024), (124016, 172863), (139518, 153656)]