31967502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 74856960

約数和(自身を除く): 42889458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 454, 479, 681, 958, 1362, 1437, 1589, 2874, 3178, 3353, 4767, 6706, 9534, 10059, 11123, 20118, 22246, 23471, 33369, 46942, 66738, 70413, 108733, 140826, 217466, 326199, 652398, 761131, 1522262, 2283393, 4566786, 5327917, 10655834, 15983751, 31967502]

約数ペア:

[(1, 31967502), (2, 15983751), (3, 10655834), (6, 5327917), (7, 4566786), (14, 2283393), (21, 1522262), (42, 761131), (49, 652398), (98, 326199), (147, 217466), (227, 140826), (294, 108733), (454, 70413), (479, 66738), (681, 46942), (958, 33369), (1362, 23471), (1437, 22246), (1589, 20118), (2874, 11123), (3178, 10059), (3353, 9534), (4767, 6706)]