1812193776

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{59083}}^1$

素因数の和:59171

約数の個数: 80

約数和(自身を含む): 5275019520

約数和(自身を除く): 3462825744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 59083, 118166, 177249, 236332, 354498, 472664, 531747, 708996, 945328, 1063494, 1417992, 1595241, 2126988, 2835984, 3190482, 4194893, 4253976, 6380964, 8389786, 8507952, 12584679, 12761928, 16779572, 25169358, 25523856, 33559144, 37754037, 50338716, 67118288, 75508074, 100677432, 113262111, 151016148, 201354864, 226524222, 302032296, 453048444, 604064592, 906096888, 1812193776]

約数ペア:

[(1, 1812193776), (2, 906096888), (3, 604064592), (4, 453048444), (6, 302032296), (8, 226524222), (9, 201354864), (12, 151016148), (16, 113262111), (18, 100677432), (24, 75508074), (27, 67118288), (36, 50338716), (48, 37754037), (54, 33559144), (71, 25523856), (72, 25169358), (108, 16779572), (142, 12761928), (144, 12584679), (213, 8507952), (216, 8389786), (284, 6380964), (426, 4253976), (432, 4194893), (568, 3190482), (639, 2835984), (852, 2126988), (1136, 1595241), (1278, 1417992), (1704, 1063494), (1917, 945328), (2556, 708996), (3408, 531747), (3834, 472664), (5112, 354498), (7668, 236332), (10224, 177249), (15336, 118166), (30672, 59083)]