12728778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 26550720

約数和(自身を除く): 13821942

約数列:

[1, 2, 3, 6, 41, 59, 82, 118, 123, 177, 246, 354, 877, 1754, 2419, 2631, 4838, 5262, 7257, 14514, 35957, 51743, 71914, 103486, 107871, 155229, 215742, 310458, 2121463, 4242926, 6364389, 12728778]

約数ペア:

[(1, 12728778), (2, 6364389), (3, 4242926), (6, 2121463), (41, 310458), (59, 215742), (82, 155229), (118, 107871), (123, 103486), (177, 71914), (246, 51743), (354, 35957), (877, 14514), (1754, 7257), (2419, 5262), (2631, 4838)]