12969222

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1473

約数の個数: 48

約数和(自身を含む): 31168512

約数和(自身を除く): 18199290

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1423, 1519, 2846, 3038, 4269, 4557, 8538, 9114, 9961, 19922, 29883, 44113, 59766, 69727, 88226, 132339, 139454, 209181, 264678, 308791, 418362, 617582, 926373, 1852746, 2161537, 4323074, 6484611, 12969222]

約数ペア:

[(1, 12969222), (2, 6484611), (3, 4323074), (6, 2161537), (7, 1852746), (14, 926373), (21, 617582), (31, 418362), (42, 308791), (49, 264678), (62, 209181), (93, 139454), (98, 132339), (147, 88226), (186, 69727), (217, 59766), (294, 44113), (434, 29883), (651, 19922), (1302, 9961), (1423, 9114), (1519, 8538), (2846, 4557), (3038, 4269)]