212312796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1040749}}^1$

素因数の和:1040773

約数の個数: 24

約数和(自身を含む): 524538000

約数和(自身を除く): 312225204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1040749, 2081498, 3122247, 4162996, 6244494, 12488988, 17692733, 35385466, 53078199, 70770932, 106156398, 212312796]

約数ペア:

[(1, 212312796), (2, 106156398), (3, 70770932), (4, 53078199), (6, 35385466), (12, 17692733), (17, 12488988), (34, 6244494), (51, 4162996), (68, 3122247), (102, 2081498), (204, 1040749)]