28932174

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 68486400

約数和(自身を除く): 39554226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 173, 326, 342, 346, 489, 513, 519, 978, 1026, 1038, 1467, 1557, 2934, 3097, 3114, 3287, 4401, 4671, 6194, 6574, 8802, 9291, 9342, 9861, 18582, 19722, 27873, 28199, 29583, 55746, 56398, 59166, 83619, 84597, 88749, 167238, 169194, 177498, 253791, 507582, 535781, 761373, 1071562, 1522746, 1607343, 3214686, 4822029, 9644058, 14466087, 28932174]

約数ペア:

[(1, 28932174), (2, 14466087), (3, 9644058), (6, 4822029), (9, 3214686), (18, 1607343), (19, 1522746), (27, 1071562), (38, 761373), (54, 535781), (57, 507582), (114, 253791), (163, 177498), (171, 169194), (173, 167238), (326, 88749), (342, 84597), (346, 83619), (489, 59166), (513, 56398), (519, 55746), (978, 29583), (1026, 28199), (1038, 27873), (1467, 19722), (1557, 18582), (2934, 9861), (3097, 9342), (3114, 9291), (3287, 8802), (4401, 6574), (4671, 6194)]