8574492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 21353472

約数和(自身を除く): 12778980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 661, 1081, 1322, 1983, 2162, 2644, 3243, 3966, 4324, 6486, 7932, 12972, 15203, 30406, 31067, 45609, 60812, 62134, 91218, 93201, 124268, 182436, 186402, 372804, 714541, 1429082, 2143623, 2858164, 4287246, 8574492]

約数ペア:

[(1, 8574492), (2, 4287246), (3, 2858164), (4, 2143623), (6, 1429082), (12, 714541), (23, 372804), (46, 186402), (47, 182436), (69, 124268), (92, 93201), (94, 91218), (138, 62134), (141, 60812), (188, 45609), (276, 31067), (282, 30406), (564, 15203), (661, 12972), (1081, 7932), (1322, 6486), (1983, 4324), (2162, 3966), (2644, 3243)]