31314204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2739

約数の個数: 72

約数和(自身を含む): 88255440

約数和(自身を除く): 56941236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2693, 2907, 3876, 5386, 5814, 8079, 10772, 11628, 16158, 24237, 32316, 45781, 48474, 51167, 91562, 96948, 102334, 137343, 153501, 183124, 204668, 274686, 307002, 412029, 460503, 549372, 614004, 824058, 869839, 921006, 1648116, 1739678, 1842012, 2609517, 3479356, 5219034, 7828551, 10438068, 15657102, 31314204]

約数ペア:

[(1, 31314204), (2, 15657102), (3, 10438068), (4, 7828551), (6, 5219034), (9, 3479356), (12, 2609517), (17, 1842012), (18, 1739678), (19, 1648116), (34, 921006), (36, 869839), (38, 824058), (51, 614004), (57, 549372), (68, 460503), (76, 412029), (102, 307002), (114, 274686), (153, 204668), (171, 183124), (204, 153501), (228, 137343), (306, 102334), (323, 96948), (342, 91562), (612, 51167), (646, 48474), (684, 45781), (969, 32316), (1292, 24237), (1938, 16158), (2693, 11628), (2907, 10772), (3876, 8079), (5386, 5814)]