15351882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 39051264

約数和(自身を除く): 23699382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 907, 1209, 1302, 1814, 2418, 2721, 2821, 5442, 5642, 6349, 8463, 11791, 12698, 16926, 19047, 23582, 28117, 35373, 38094, 56234, 70746, 82537, 84351, 165074, 168702, 196819, 247611, 365521, 393638, 495222, 590457, 731042, 1096563, 1180914, 2193126, 2558647, 5117294, 7675941, 15351882]

約数ペア:

[(1, 15351882), (2, 7675941), (3, 5117294), (6, 2558647), (7, 2193126), (13, 1180914), (14, 1096563), (21, 731042), (26, 590457), (31, 495222), (39, 393638), (42, 365521), (62, 247611), (78, 196819), (91, 168702), (93, 165074), (182, 84351), (186, 82537), (217, 70746), (273, 56234), (403, 38094), (434, 35373), (546, 28117), (651, 23582), (806, 19047), (907, 16926), (1209, 12698), (1302, 11791), (1814, 8463), (2418, 6349), (2721, 5642), (2821, 5442)]